--- title: The Particle Articles | Rebekah Byrne description: Gateway Analytical's blog gives you explores the world of pharmaceutical investigations, materials analysis, metal cleanliness testing, and general science fun! --- [![LOGO-Gateway-Analytical.png](https://info.gatewayanalytical.com/hs-fs/hubfs/Gateway%20Analytical%20Jan%202017%20Theme/images/LOGO-Gateway-Analytical.png?width=280&name=LOGO-Gateway-Analytical.png "LOGO-Gateway-Analytical.png")](http://www.gatewayanalytical.com) # The Particle Articles ## Rebekah Byrne ## Recent Posts [![](https://info.gatewayanalytical.com/hubfs/Imported_Blog_Media/Glass_Vials_w_Syrnge.jpg)](https://info.gatewayanalytical.com/particle-articles/blog/addressing-glass-delamination-concerns-proactively-with-usp-1660-testing) ## [Addressing Glass Delamination Concerns Proactively with USP 1660 Testing](https://info.gatewayanalytical.com/particle-articles/blog/addressing-glass-delamination-concerns-proactively-with-usp-1660-testing) \[fa icon="calendar'\] Jun 4, 2015 11:06:48 AM / by [Rebekah Byrne](https://info.gatewayanalytical.com/particle-articles/author/rebekah-wagurak) posted in [Addressing Glass Delamination](https://info.gatewayanalytical.com/particle-articles/topic/addressing-glass-delamination), [Blog](https://info.gatewayanalytical.com/particle-articles/topic/blog), [glass testing requirements](https://info.gatewayanalytical.com/particle-articles/topic/glass-testing-requirements), [ICP spectroscopy](https://info.gatewayanalytical.com/particle-articles/topic/icp-spectroscopy), [Pharmaceutical](https://info.gatewayanalytical.com/particle-articles/topic/pharmaceutical), [screening methods](https://info.gatewayanalytical.com/particle-articles/topic/screening-methods), [SPE](https://info.gatewayanalytical.com/particle-articles/topic/spe), [USP](https://info.gatewayanalytical.com/particle-articles/topic/usp), [sem-eds](https://info.gatewayanalytical.com/particle-articles/topic/sem-eds) [\[fa icon="comment"\] 0 Comments](https://info.gatewayanalytical.com/particle-articles/blog/addressing-glass-delamination-concerns-proactively-with-usp-1660-testing#comments-listing) Glass delamination(1) has become a bit of a hot topic in the area of parenterals over the past several years.  Glass delamination is, indeed, a serious issue which can not only cause pharmaceutical companies millions of dollars in recalls, but also stands as a safety hazard to end users.  Delamination is essentially the flaking off of the top layers of a glass surface into the liquid contents of a pharmaceutical vial, syringe, or other container.  Numerous companies have experienced this issue, and have had to open investigations(2) to address the issue.  The question is, how can we be proactive, rather than reactive, in addressing concerns with glass delamination?  How can we minimize the risk of experiencing a delamination issue, in order to protect the welfare of end-users and uphold the quality of our products? [Read More \[fa icon="long-arrow-right"\]](https://info.gatewayanalytical.com/particle-articles/blog/addressing-glass-delamination-concerns-proactively-with-usp-1660-testing) [![](https://info.gatewayanalytical.com/hubfs/Imported_Blog_Media/Drug_Development_Delivery_Logo.jpg)](https://info.gatewayanalytical.com/particle-articles/articles-publications/identification-of-foreign-particulate-matter-using-automated-raman-automated-sem-eds) ## [Identification of Foreign Particulate Matter Using Automated Raman & Automated SEM-EDS](https://info.gatewayanalytical.com/particle-articles/articles-publications/identification-of-foreign-particulate-matter-using-automated-raman-automated-sem-eds) \[fa icon="calendar'\] Mar 27, 2015 3:29:03 PM / by [Rebekah Byrne](https://info.gatewayanalytical.com/particle-articles/author/rebekah-wagurak) posted in [Articles & Publications](https://info.gatewayanalytical.com/particle-articles/topic/articles-publications), [Blog](https://info.gatewayanalytical.com/particle-articles/topic/blog) [\[fa icon="comment"\] 0 Comments](https://info.gatewayanalytical.com/particle-articles/articles-publications/identification-of-foreign-particulate-matter-using-automated-raman-automated-sem-eds#comments-listing) **Published in:** [Drug Development & Delivery Online](http://www.drug-dev.com/Main/Back-Issues/Identification-of-Foreign-Particulate-Matter-Using-885.aspx)**Written by:** Angela Flowers, Emily Landsperger, Rebekah Byrne, and Dave Exline,Gateway Analytical [Read More \[fa icon="long-arrow-right"\]](https://info.gatewayanalytical.com/particle-articles/articles-publications/identification-of-foreign-particulate-matter-using-automated-raman-automated-sem-eds) [![](https://info.gatewayanalytical.com/hubfs/Imported_Blog_Media/FTIR-vs-RAMAN.jpg)](https://info.gatewayanalytical.com/particle-articles/blog/shedding-light-on-the-utility-of-ftir-vs-raman-spectroscopy) ## [Shedding light on the Utility of FTIR vs. Raman spectroscopy](https://info.gatewayanalytical.com/particle-articles/blog/shedding-light-on-the-utility-of-ftir-vs-raman-spectroscopy) \[fa icon="calendar'\] Mar 25, 2015 2:49:34 PM / by [Rebekah Byrne](https://info.gatewayanalytical.com/particle-articles/author/rebekah-wagurak) posted in [Blog](https://info.gatewayanalytical.com/particle-articles/topic/blog), [Emerging Technology](https://info.gatewayanalytical.com/particle-articles/topic/emerging-technology), [Featured Instruments](https://info.gatewayanalytical.com/particle-articles/topic/featured-instruments), [foreign particulate matter investigations](https://info.gatewayanalytical.com/particle-articles/topic/foreign-particulate-matter-investigations), [FTIR](https://info.gatewayanalytical.com/particle-articles/topic/ftir), [Raman](https://info.gatewayanalytical.com/particle-articles/topic/raman) [\[fa icon="comment"\] 0 Comments](https://info.gatewayanalytical.com/particle-articles/blog/shedding-light-on-the-utility-of-ftir-vs-raman-spectroscopy#comments-listing) We get some FAQs here in the analytical lab…one recurring question here at Gateway is “Why did/didn’t you do Raman?”  During foreign particulate matter investigations, the use of spectroscopy is pretty common.  Spectroscopy allows us to study the way a material interacts with energy, in order to identify a material.  Sometimes, a scientist may use FTIR (Fourier Transform Infrared Spectroscopy)(1) …sometimes, Raman(2) may be chosen as the choice method; however, there are times where both methods are employed. [Read More \[fa icon="long-arrow-right"\]](https://info.gatewayanalytical.com/particle-articles/blog/shedding-light-on-the-utility-of-ftir-vs-raman-spectroscopy) [![](https://info.gatewayanalytical.com/hubfs/Imported_Blog_Media/2014-AAPS-Poster.png)](https://info.gatewayanalytical.com/particle-articles/blog/foreign-particulate-glass-delamination-investigations-using-automated-ramanlibs) ## [Foreign Particulate and Glass Delamination Investigations using Automated Raman/LIBS](https://info.gatewayanalytical.com/particle-articles/blog/foreign-particulate-glass-delamination-investigations-using-automated-ramanlibs) \[fa icon="calendar'\] Nov 19, 2014 1:29:23 AM / by [Rebekah Byrne](https://info.gatewayanalytical.com/particle-articles/author/rebekah-wagurak) posted in [2014 AAPS Poster](https://info.gatewayanalytical.com/particle-articles/topic/2014-aaps-poster), [analytical testing](https://info.gatewayanalytical.com/particle-articles/topic/analytical-testing), [automated Raman](https://info.gatewayanalytical.com/particle-articles/topic/automated-raman), [Blog](https://info.gatewayanalytical.com/particle-articles/topic/blog), [foreign particulate](https://info.gatewayanalytical.com/particle-articles/topic/foreign-particulate), [foreign particulate matter](https://info.gatewayanalytical.com/particle-articles/topic/foreign-particulate-matter), [glass delamination](https://info.gatewayanalytical.com/particle-articles/topic/glass-delamination), [particulate characterization](https://info.gatewayanalytical.com/particle-articles/topic/particulate-characterization), [Posters & Presentations](https://info.gatewayanalytical.com/particle-articles/topic/poster-presentations), [Raman/LIBS](https://info.gatewayanalytical.com/particle-articles/topic/ramanlibs) [\[fa icon="comment"\] 0 Comments](https://info.gatewayanalytical.com/particle-articles/blog/foreign-particulate-glass-delamination-investigations-using-automated-ramanlibs#comments-listing) **Presented at:** 2014 AAPS Conference **Authors:** Angela Flowers, Rebekah Byrne, Emily Landsperger, David Exline **Release Date:** November 2014 [Read More \[fa icon="long-arrow-right"\]](https://info.gatewayanalytical.com/particle-articles/blog/foreign-particulate-glass-delamination-investigations-using-automated-ramanlibs) [![](https://info.gatewayanalytical.com/hubfs/Imported_Blog_Media/MP900401003-155x300.jpg)](https://info.gatewayanalytical.com/particle-articles/blog/nerves-of-being-published-for-the-first-time) ## [Becoming Published for the First Time](https://info.gatewayanalytical.com/particle-articles/blog/nerves-of-being-published-for-the-first-time) \[fa icon="calendar'\] Oct 4, 2013 8:46:28 AM / by [Rebekah Byrne](https://info.gatewayanalytical.com/particle-articles/author/rebekah-wagurak) posted in [Blog](https://info.gatewayanalytical.com/particle-articles/topic/blog), [criminal trace evidence analysis](https://info.gatewayanalytical.com/particle-articles/topic/criminal-trace-evidence-analysis), [Inhalable drug products](https://info.gatewayanalytical.com/particle-articles/topic/inhalable-drug-products), [Inhalation Magazine](https://info.gatewayanalytical.com/particle-articles/topic/inhalation-magazine), [Opportunity](https://info.gatewayanalytical.com/particle-articles/topic/opportunity), [pharmaceutical contamination](https://info.gatewayanalytical.com/particle-articles/topic/pharmaceutical-contamination), [professional development](https://info.gatewayanalytical.com/particle-articles/topic/professional-development) [\[fa icon="comment"\] 0 Comments](https://info.gatewayanalytical.com/particle-articles/blog/nerves-of-being-published-for-the-first-time#comments-listing) Opportunity is something that everyone looks for in a career. Opportunity does not just come in the form of ability to climb the promotional ladder; it comes in many forms. Whether that opportunity is providing employees with the ability to continue education and training or to encourage professional development through external presentations and publications, employers have the power to empower their team members with these types of opportunities. This empowerment generates morale and professional confidence in employees. [Read More \[fa icon="long-arrow-right"\]](https://info.gatewayanalytical.com/particle-articles/blog/nerves-of-being-published-for-the-first-time) [![](https://info.gatewayanalytical.com/hubfs/Imported_Blog_Media/Micro_FTIR-300x225.jpg)](https://info.gatewayanalytical.com/particle-articles/blog/featured-application-micro-ftir) ## [Featured Application: Micro-FTIR Spectroscopy](https://info.gatewayanalytical.com/particle-articles/blog/featured-application-micro-ftir) \[fa icon="calendar'\] Jul 22, 2013 9:00:17 AM / by [Rebekah Byrne](https://info.gatewayanalytical.com/particle-articles/author/rebekah-wagurak) posted in [Blog](https://info.gatewayanalytical.com/particle-articles/topic/blog), [chemical identification](https://info.gatewayanalytical.com/particle-articles/topic/chemical-identification), [Fourier transform infrared spectroscopy](https://info.gatewayanalytical.com/particle-articles/topic/fourier-transform-infrared-spectroscopy), [Materials Science](https://info.gatewayanalytical.com/particle-articles/topic/materials-science), [Micro-FTIR](https://info.gatewayanalytical.com/particle-articles/topic/micro-ftir), [Optical Microscopy](https://info.gatewayanalytical.com/particle-articles/topic/optical-microscopy), [Raman](https://info.gatewayanalytical.com/particle-articles/topic/raman), [sem-eds](https://info.gatewayanalytical.com/particle-articles/topic/sem-eds) [\[fa icon="comment"\] 0 Comments](https://info.gatewayanalytical.com/particle-articles/blog/featured-application-micro-ftir#comments-listing) Fourier transform infrared spectroscopy, or FTIR, is a vibrational spectroscopy method which is based upon the measurement of specific frequencies which occur between chemical bonds in a given material. Interestingly, as materials may be unique in chemical nature, so are the infrared spectra which they yield, resulting in a unique “fingerprint” for a given material. As such, this makes FTIR a very resourceful tool for such things as: [Read More \[fa icon="long-arrow-right"\]](https://info.gatewayanalytical.com/particle-articles/blog/featured-application-micro-ftir) [![](https://info.gatewayanalytical.com/hubfs/Imported_Blog_Media/Automated-SEM-EDS-300x214.jpg)](https://info.gatewayanalytical.com/particle-articles/blog/featured-application-automated-sem-eds-materials-analysis-getting-the-big-picture) ## [Featured Application: Automated SEM-EDS Materials Analysis: Getting the Big Picture](https://info.gatewayanalytical.com/particle-articles/blog/featured-application-automated-sem-eds-materials-analysis-getting-the-big-picture) \[fa icon="calendar'\] Jul 10, 2013 6:00:00 AM / by [Rebekah Byrne](https://info.gatewayanalytical.com/particle-articles/author/rebekah-wagurak) posted in [Automated SEM-EDS](https://info.gatewayanalytical.com/particle-articles/topic/automated-sem-eds), [Blog](https://info.gatewayanalytical.com/particle-articles/topic/blog), [failure analysis](https://info.gatewayanalytical.com/particle-articles/topic/failure-analysis), [materials analysis](https://info.gatewayanalytical.com/particle-articles/topic/materials-analysis), [product development](https://info.gatewayanalytical.com/particle-articles/topic/product-development), [reverse engineering](https://info.gatewayanalytical.com/particle-articles/topic/reverse-engineering), [Scanning Electron Microscopy â Energy Dispersive S](https://info.gatewayanalytical.com/particle-articles/topic/scanning-electron-microscopy-energy-dispersive-spe) [\[fa icon="comment"\] 0 Comments](https://info.gatewayanalytical.com/particle-articles/blog/featured-application-automated-sem-eds-materials-analysis-getting-the-big-picture#comments-listing) This function has a great deal of utility when performing [materials analysis](https://info.gatewayanalytical.com/services/materials-analysis/), whether the goal is product development, failure analysis, or reverse engineering.  Manual analysis certainly has its advantages when a quick, general overview of a sample is effective. However sometimes the end goal of an examination requires a bigger picture of the sample, and automated SEM-EDS analysis can provide a solution. [Read More \[fa icon="long-arrow-right"\]](https://info.gatewayanalytical.com/particle-articles/blog/featured-application-automated-sem-eds-materials-analysis-getting-the-big-picture) [![](https://info.gatewayanalytical.com/hubfs/Imported_Blog_Media/Raman_Spectra_Rev2-300x184.jpg)](https://info.gatewayanalytical.com/particle-articles/blog/featured-application-fiber-analysis-and-discrimination-using-raman-spectroscopy) ## [Featured Application: Fiber Analysis and Discrimination Using Raman Spectroscopy](https://info.gatewayanalytical.com/particle-articles/blog/featured-application-fiber-analysis-and-discrimination-using-raman-spectroscopy) \[fa icon="calendar'\] Jun 17, 2013 1:00:38 PM / by [Rebekah Byrne](https://info.gatewayanalytical.com/particle-articles/author/rebekah-wagurak) posted in [Blog](https://info.gatewayanalytical.com/particle-articles/topic/blog), [Fiber analysis](https://info.gatewayanalytical.com/particle-articles/topic/fiber-analysis), [Materials Science](https://info.gatewayanalytical.com/particle-articles/topic/materials-science), [Raman spectroscopy](https://info.gatewayanalytical.com/particle-articles/topic/raman-spectroscopy), [vibrational spectroscopy](https://info.gatewayanalytical.com/particle-articles/topic/vibrational-spectroscopy) [\[fa icon="comment"\] 0 Comments](https://info.gatewayanalytical.com/particle-articles/blog/featured-application-fiber-analysis-and-discrimination-using-raman-spectroscopy#comments-listing) Figure 1. Representative Raman spectra (stacked) collected from cellulose (blue), nylon (red), cellulose triacetate (black), polyethylene terephthalate (PET) (green) and polytetrafluoroethylene (PTFE) (purple) using 532nm laser excitation. [Read More \[fa icon="long-arrow-right"\]](https://info.gatewayanalytical.com/particle-articles/blog/featured-application-fiber-analysis-and-discrimination-using-raman-spectroscopy) [![](https://info.gatewayanalytical.com/hubfs/Imported_Blog_Media/photo-150x150.jpg)](https://info.gatewayanalytical.com/particle-articles/blog/recap-of-the-2013-mid-atlantic-association-of-forensic-scientists-maafs-conference) ## [Recap of the 2013 Mid-Atlantic Association of Forensic Scientists (MAAFS) Conference](https://info.gatewayanalytical.com/particle-articles/blog/recap-of-the-2013-mid-atlantic-association-of-forensic-scientists-maafs-conference) \[fa icon="calendar'\] May 20, 2013 12:02:27 PM / by [Rebekah Byrne](https://info.gatewayanalytical.com/particle-articles/author/rebekah-wagurak) posted in [Blog](https://info.gatewayanalytical.com/particle-articles/topic/blog), [Forensics](https://info.gatewayanalytical.com/particle-articles/topic/forensics), [MAAFS](https://info.gatewayanalytical.com/particle-articles/topic/maafs), [Mid-Atlantic Association of Forensic Scientists](https://info.gatewayanalytical.com/particle-articles/topic/mid-atlantic-association-of-forensic-scientists), [Rebehak Byrne](https://info.gatewayanalytical.com/particle-articles/topic/rebehak-byrne) [\[fa icon="comment"\] 0 Comments](https://info.gatewayanalytical.com/particle-articles/blog/recap-of-the-2013-mid-atlantic-association-of-forensic-scientists-maafs-conference#comments-listing) Last week, I attended the annual meeting for the [Mid-Atlantic Association of Forensic Scientists](http://www.maafs.org/) in Roanoke, Virginia.  The meeting was held at the historic [Hotel Roanoke and Conference Center](http://doubletree3.hilton.com/en/hotels/virginia/hotel-roanoke-and-conference-center-a-doubletree-by-hilton-hotel-ROASWDT/index.html), located in the Blue Ridge Mountains.  Not only was the drive through the West Virginian mountain country beautiful, but the conference overall was a great experience. [Read More \[fa icon="long-arrow-right"\]](https://info.gatewayanalytical.com/particle-articles/blog/recap-of-the-2013-mid-atlantic-association-of-forensic-scientists-maafs-conference) [![](https://info.gatewayanalytical.com/hubfs/Imported_Blog_Media/Civil_Litigation-300x300.png)](https://info.gatewayanalytical.com/particle-articles/blog/how-forensics-plays-a-role-in-civil-litigation) ## [How Forensics Plays a Role in Civil Litigation](https://info.gatewayanalytical.com/particle-articles/blog/how-forensics-plays-a-role-in-civil-litigation) \[fa icon="calendar'\] Mar 28, 2013 12:29:19 PM / by [Rebekah Byrne](https://info.gatewayanalytical.com/particle-articles/author/rebekah-wagurak) posted in [Blog](https://info.gatewayanalytical.com/particle-articles/topic/blog), [civil cases](https://info.gatewayanalytical.com/particle-articles/topic/civil-cases), [Civil litigation support](https://info.gatewayanalytical.com/particle-articles/topic/civil-litigation-support), [forensic science](https://info.gatewayanalytical.com/particle-articles/topic/forensic-science), [Forensics](https://info.gatewayanalytical.com/particle-articles/topic/forensics), [product investigative analyses](https://info.gatewayanalytical.com/particle-articles/topic/product-investigative-analyses), [Trace Evidence Examination](https://info.gatewayanalytical.com/particle-articles/topic/trace-evidence-examination) [\[fa icon="comment"\] 0 Comments](https://info.gatewayanalytical.com/particle-articles/blog/how-forensics-plays-a-role-in-civil-litigation#comments-listing) Many times, when people hear the words “forensic science,” the initial instinct is to think of the typical [TV crime show](http://www.imdb.com/search/title?genres=crime&sort=moviemeter,asc&title_type=tv_series) scenario, involving violent crimes and murder (enter in any various song by [The Who](http://en.wikipedia.org/wiki/The_Who)).  While there is no argument that forensics plays a significant role in these types of situations, many times people don’t realize the value that [forensic techniques](https://info.gatewayanalytical.com/industries-served/forensic/forensic-testing/) can have for other types of scenarios. Criminal forensics is only one division of the forensic science field. Another legal area that can benefit greatly from forensics analyses is the branch of civil law. Civil litigation involves disputes between parties in which compensation rather than punishment is the focus, which could include anything from various torts to contract laws to property laws.  Just as in criminal law, civil law involves a need for evidence to prove a case. [Read More \[fa icon="long-arrow-right"\]](https://info.gatewayanalytical.com/particle-articles/blog/how-forensics-plays-a-role-in-civil-litigation) [All posts](https://info.gatewayanalytical.com/particle-articles/all) [Next \[fa icon="angle-double-right"\]](https://info.gatewayanalytical.com/particle-articles/author/rebekah-wagurak/page/2) ### Subscribe to Email Updates - Recent - Popular - Categories ### Lists by Topic - [Blog (137)](https://info.gatewayanalytical.com/particle-articles/topic/blog) - [Pharmaceutical (47)](https://info.gatewayanalytical.com/particle-articles/topic/pharmaceutical) - [Forensics (25)](https://info.gatewayanalytical.com/particle-articles/topic/forensics) - [quality control (23)](https://info.gatewayanalytical.com/particle-articles/topic/quality-control) - [Quality Assurance (18)](https://info.gatewayanalytical.com/particle-articles/topic/quality-assurance) - [forensics (18)](https://info.gatewayanalytical.com/particle-articles/topic/forensics-2) - [quality assurance (18)](https://info.gatewayanalytical.com/particle-articles/topic/quality-assurance-2) - [quality management system (18)](https://info.gatewayanalytical.com/particle-articles/topic/quality-management-system) - [News Releases (16)](https://info.gatewayanalytical.com/particle-articles/topic/news-releases) - [Quality Corner (16)](https://info.gatewayanalytical.com/particle-articles/topic/quality-corner) - [Trace Evidence (16)](https://info.gatewayanalytical.com/particle-articles/topic/trace-evidence-forensics) - [trace evidence (16)](https://info.gatewayanalytical.com/particle-articles/topic/trace-evidence) - [Raman chemical imaging (14)](https://info.gatewayanalytical.com/particle-articles/topic/raman-chemical-imaging) - [forensic expert (14)](https://info.gatewayanalytical.com/particle-articles/topic/forensic-expert) - [analytical testing (13)](https://info.gatewayanalytical.com/particle-articles/topic/analytical-testing) - [Posters & Presentations (11)](https://info.gatewayanalytical.com/particle-articles/topic/poster-presentations) - [Recorded Webinars (10)](https://info.gatewayanalytical.com/particle-articles/topic/webinar-replays) - [pharmaceutical (10)](https://info.gatewayanalytical.com/particle-articles/topic/pharmaceutical-2) - [quality system (10)](https://info.gatewayanalytical.com/particle-articles/topic/quality-system) - [FTIR (9)](https://info.gatewayanalytical.com/particle-articles/topic/ftir) - [Materials Science (8)](https://info.gatewayanalytical.com/particle-articles/topic/materials-science) - [foreign particulate matter (8)](https://info.gatewayanalytical.com/particle-articles/topic/foreign-particulate-matter) - [pharmaceutical forensics (8)](https://info.gatewayanalytical.com/particle-articles/topic/pharmaceutical-forensics) - [pharmaceutical formulation (8)](https://info.gatewayanalytical.com/particle-articles/topic/pharmaceutical-formulation) - [crime scene investigation (7)](https://info.gatewayanalytical.com/particle-articles/topic/crime-scene-investigation) - [gunshot residue analysis (7)](https://info.gatewayanalytical.com/particle-articles/topic/gunshot-residue-analysis) - [sem-eds (7)](https://info.gatewayanalytical.com/particle-articles/topic/sem-eds) - [GSR analysis (6)](https://info.gatewayanalytical.com/particle-articles/topic/gsr-analysis) - [Ingredient-Specific Particle Sizing (6)](https://info.gatewayanalytical.com/particle-articles/topic/ingredient-specific-particle-sizing) - [Nasal Drug Products (6)](https://info.gatewayanalytical.com/particle-articles/topic/nasal-drug-products) - [Nasal suspension PSD (6)](https://info.gatewayanalytical.com/particle-articles/topic/nasal-suspension-psd) - [Pharmaceutical QA/QC Investigations Webinars (6)](https://info.gatewayanalytical.com/particle-articles/topic/pharmaceutical-forensics-webinar-replays) - [SEM/EDS (6)](https://info.gatewayanalytical.com/particle-articles/topic/semeds) - [aqueous suspension formulations (6)](https://info.gatewayanalytical.com/particle-articles/topic/aqueous-suspension-formulations) - [forensic analysis (6)](https://info.gatewayanalytical.com/particle-articles/topic/forensic-analysis) - [microscopy (6)](https://info.gatewayanalytical.com/particle-articles/topic/microscopy) - [Raman (5)](https://info.gatewayanalytical.com/particle-articles/topic/raman) - [bioequivalence (5)](https://info.gatewayanalytical.com/particle-articles/topic/bioequivalence) - [particle contamination (5)](https://info.gatewayanalytical.com/particle-articles/topic/particle-contamination) - [Articles & Publications (4)](https://info.gatewayanalytical.com/particle-articles/topic/articles-publications) - [Authors (4)](https://info.gatewayanalytical.com/particle-articles/topic/authors) - [Community (4)](https://info.gatewayanalytical.com/particle-articles/topic/community) - [FTIR spectroscopy (4)](https://info.gatewayanalytical.com/particle-articles/topic/ftir-spectroscopy) - [Optical Microscopy (4)](https://info.gatewayanalytical.com/particle-articles/topic/optical-microscopy) - [failure analysis (4)](https://info.gatewayanalytical.com/particle-articles/topic/failure-analysis) - [particle sizing (4)](https://info.gatewayanalytical.com/particle-articles/topic/particle-sizing) - [AAPS (3)](https://info.gatewayanalytical.com/particle-articles/topic/aaps) - [Forensic Webinar Recordings (3)](https://info.gatewayanalytical.com/particle-articles/topic/forensics-webinars) - [Inhalable drug products (3)](https://info.gatewayanalytical.com/particle-articles/topic/inhalable-drug-products) - [Material Science Replays (3)](https://info.gatewayanalytical.com/particle-articles/topic/material-science-replays) - [Raman spectroscopy (3)](https://info.gatewayanalytical.com/particle-articles/topic/raman-spectroscopy) - [condom lubricant analysis (3)](https://info.gatewayanalytical.com/particle-articles/topic/condom-lubricant-analysis) - [foreign particulate (3)](https://info.gatewayanalytical.com/particle-articles/topic/foreign-particulate) - [forensic science (3)](https://info.gatewayanalytical.com/particle-articles/topic/forensic-science) - [manufacturing (3)](https://info.gatewayanalytical.com/particle-articles/topic/manufacturing) - [materials analysis (3)](https://info.gatewayanalytical.com/particle-articles/topic/materials-analysis) - [polymers (3)](https://info.gatewayanalytical.com/particle-articles/topic/polymers) - [problem solving (3)](https://info.gatewayanalytical.com/particle-articles/topic/problem-solving) - [trace evidence analysis (3)](https://info.gatewayanalytical.com/particle-articles/topic/trace-evidence-analysis) - [ASCLD/LAB-International accreditation (2)](https://info.gatewayanalytical.com/particle-articles/topic/ascldlab-international-accreditation) - [Case Studies (2)](https://info.gatewayanalytical.com/particle-articles/topic/case-studies) - [Controlled Release (2)](https://info.gatewayanalytical.com/particle-articles/topic/controlled-release) - [Critical Path Opportunity (2)](https://info.gatewayanalytical.com/particle-articles/topic/critical-path-opportunity) - [Dry Powder Inhalers (2)](https://info.gatewayanalytical.com/particle-articles/topic/dry-powder-inhalers) - [FDA (2)](https://info.gatewayanalytical.com/particle-articles/topic/fda) - [Fourier transform infrared spectroscopy (2)](https://info.gatewayanalytical.com/particle-articles/topic/fourier-transform-infrared-spectroscopy) - [Generic nasal spray suspsension (2)](https://info.gatewayanalytical.com/particle-articles/topic/generic-nasal-spray-suspsension) - [HIAC (USP) (2)](https://info.gatewayanalytical.com/particle-articles/topic/hiac-usp) - [ISO 17025 (2)](https://info.gatewayanalytical.com/particle-articles/topic/iso-17025) - [Medical Device Webinar Recordings (2)](https://info.gatewayanalytical.com/particle-articles/topic/medical-device-webinars) - [OINDPs (2)](https://info.gatewayanalytical.com/particle-articles/topic/oindps) - [PDMS (2)](https://info.gatewayanalytical.com/particle-articles/topic/pdms) - [Pharmaceutical Webinars (2)](https://info.gatewayanalytical.com/particle-articles/topic/pharmaceutical-webinars) - [Polarized light microscopy (2)](https://info.gatewayanalytical.com/particle-articles/topic/polarized-light-microscopy) - [Raman analysis (2)](https://info.gatewayanalytical.com/particle-articles/topic/raman-analysis) - [Raman spectral libraries (2)](https://info.gatewayanalytical.com/particle-articles/topic/raman-spectral-libraries) - [Spectral analysis (2)](https://info.gatewayanalytical.com/particle-articles/topic/spectral-analysis) - [Trace Evidence Examination (2)](https://info.gatewayanalytical.com/particle-articles/topic/trace-evidence-examination) - [USP (2)](https://info.gatewayanalytical.com/particle-articles/topic/usp) - [White Papers (2)](https://info.gatewayanalytical.com/particle-articles/topic/white-papers) - [adhesives (2)](https://info.gatewayanalytical.com/particle-articles/topic/adhesives) - [analysis (2)](https://info.gatewayanalytical.com/particle-articles/topic/analysis) - [analytical approach (2)](https://info.gatewayanalytical.com/particle-articles/topic/analytical-approach) - [analytical instrumentation (2)](https://info.gatewayanalytical.com/particle-articles/topic/analytical-instrumentation) - [chemically specific (2)](https://info.gatewayanalytical.com/particle-articles/topic/chemically-specific) - [chemically specific analysis (2)](https://info.gatewayanalytical.com/particle-articles/topic/chemically-specific-analysis) - [coatings (2)](https://info.gatewayanalytical.com/particle-articles/topic/coatings) - [customer satisfaction (2)](https://info.gatewayanalytical.com/particle-articles/topic/customer-satisfaction) - [dave exline (2)](https://info.gatewayanalytical.com/particle-articles/topic/dave-exline) - [drug product (2)](https://info.gatewayanalytical.com/particle-articles/topic/drug-product) - [fluorescence microscopy (2)](https://info.gatewayanalytical.com/particle-articles/topic/fluorescence-microscopy) - [forensic fiber analysis (2)](https://info.gatewayanalytical.com/particle-articles/topic/forensic-fiber-analysis) - [forensic hair analysis (2)](https://info.gatewayanalytical.com/particle-articles/topic/forensic-hair-analysis) - [glass (2)](https://info.gatewayanalytical.com/particle-articles/topic/glass) - [glass delamination (2)](https://info.gatewayanalytical.com/particle-articles/topic/glass-delamination) - [hyperspectral imaging (2)](https://info.gatewayanalytical.com/particle-articles/topic/hyperspectral-imaging) - [industrial forensics (2)](https://info.gatewayanalytical.com/particle-articles/topic/industrial-forensics) - [method development (2)](https://info.gatewayanalytical.com/particle-articles/topic/method-development) - [method validation (2)](https://info.gatewayanalytical.com/particle-articles/topic/method-validation) - [microscopic analysis (2)](https://info.gatewayanalytical.com/particle-articles/topic/microscopic-analysis) - [nasal spray suspensions (2)](https://info.gatewayanalytical.com/particle-articles/topic/nasal-spray-suspensions) - [parenteral drug products (2)](https://info.gatewayanalytical.com/particle-articles/topic/parenteral-drug-products) - [particle analysis (2)](https://info.gatewayanalytical.com/particle-articles/topic/particle-analysis) - [particle characterization (2)](https://info.gatewayanalytical.com/particle-articles/topic/particle-characterization) - [particle counting (2)](https://info.gatewayanalytical.com/particle-articles/topic/particle-counting) - [particle size distribution (2)](https://info.gatewayanalytical.com/particle-articles/topic/particle-size-distribution) - [pharmaceutical drug products (2)](https://info.gatewayanalytical.com/particle-articles/topic/pharmaceutical-drug-products) - [pharmaceutical products (2)](https://info.gatewayanalytical.com/particle-articles/topic/pharmaceutical-products) - [physical evidence (2)](https://info.gatewayanalytical.com/particle-articles/topic/physical-evidence) - [plastics (2)](https://info.gatewayanalytical.com/particle-articles/topic/plastics) - [presumptive screening (2)](https://info.gatewayanalytical.com/particle-articles/topic/presumptive-screening) - [product development (2)](https://info.gatewayanalytical.com/particle-articles/topic/product-development) - [reverse engineering (2)](https://info.gatewayanalytical.com/particle-articles/topic/reverse-engineering) - [semi-solids (2)](https://info.gatewayanalytical.com/particle-articles/topic/semi-solids) - [source determination (2)](https://info.gatewayanalytical.com/particle-articles/topic/source-determination) - [spectroscopy (2)](https://info.gatewayanalytical.com/particle-articles/topic/spectroscopy) - [training (2)](https://info.gatewayanalytical.com/particle-articles/topic/training) - [2013 AAFS Annual Meeting (1)](https://info.gatewayanalytical.com/particle-articles/topic/2013-aafs-annual-meeting) - [2014 AAPS Poster (1)](https://info.gatewayanalytical.com/particle-articles/topic/2014-aaps-poster) - [2014 IACP poster (1)](https://info.gatewayanalytical.com/particle-articles/topic/2014-iacp-poster) - [A2LA Accredited Laboratory (1)](https://info.gatewayanalytical.com/particle-articles/topic/a2la-accredited-laboratory) - [AAFS 2013 (1)](https://info.gatewayanalytical.com/particle-articles/topic/aafs-2013) - [ASCLD/LAB accreditation (1)](https://info.gatewayanalytical.com/particle-articles/topic/ascldlab-accreditation) - [ASCLD/LAB-International (1)](https://info.gatewayanalytical.com/particle-articles/topic/ascldlab-international) - [Addressing Glass Delamination (1)](https://info.gatewayanalytical.com/particle-articles/topic/addressing-glass-delamination) - [Agglomerates (1)](https://info.gatewayanalytical.com/particle-articles/topic/agglomerates) - [American Association of Pharmaceutical Scientists (1)](https://info.gatewayanalytical.com/particle-articles/topic/american-association-of-pharmaceutical-scientists) - [Automated Raman/LIBS (1)](https://info.gatewayanalytical.com/particle-articles/topic/automated-ramanlibs) - [Automated SEM-EDS (1)](https://info.gatewayanalytical.com/particle-articles/topic/automated-sem-eds) - [Bioanalytical Method Validation (1)](https://info.gatewayanalytical.com/particle-articles/topic/bioanalytical-method-validation) - [Civil litigation support (1)](https://info.gatewayanalytical.com/particle-articles/topic/civil-litigation-support) - [Confocal Raman (1)](https://info.gatewayanalytical.com/particle-articles/topic/confocal-raman) - [Consistency (1)](https://info.gatewayanalytical.com/particle-articles/topic/consistency) - [Consultant Services (1)](https://info.gatewayanalytical.com/particle-articles/topic/consultant-services) - [Controlled Substance Registration (1)](https://info.gatewayanalytical.com/particle-articles/topic/controlled-substance-registration) - [DEA (1)](https://info.gatewayanalytical.com/particle-articles/topic/dea) - [DPI formulations (1)](https://info.gatewayanalytical.com/particle-articles/topic/dpi-formulations) - [Design Qualification (1)](https://info.gatewayanalytical.com/particle-articles/topic/design-qualification) - [Drug Particle Agglomeration (1)](https://info.gatewayanalytical.com/particle-articles/topic/drug-particle-agglomeration) - [Emerging Technology (1)](https://info.gatewayanalytical.com/particle-articles/topic/emerging-technology) - [Evidence Transfer (1)](https://info.gatewayanalytical.com/particle-articles/topic/evidence-transfer) - [FDA submission (1)](https://info.gatewayanalytical.com/particle-articles/topic/fda-submission) - [Featured Applications (1)](https://info.gatewayanalytical.com/particle-articles/topic/featured-applications) - [Featured Articles (1)](https://info.gatewayanalytical.com/particle-articles/topic/featured-articles) - [Featured Instruments (1)](https://info.gatewayanalytical.com/particle-articles/topic/featured-instruments) - [Fiber analysis (1)](https://info.gatewayanalytical.com/particle-articles/topic/fiber-analysis) - [Forensic Community (1)](https://info.gatewayanalytical.com/particle-articles/topic/forensic-community) - [Forensic Science program (1)](https://info.gatewayanalytical.com/particle-articles/topic/forensic-science-program) - [Forensic Training (1)](https://info.gatewayanalytical.com/particle-articles/topic/forensic-training) - [GMP (1)](https://info.gatewayanalytical.com/particle-articles/topic/gmp) - [Gunshot Residue Evidence (1)](https://info.gatewayanalytical.com/particle-articles/topic/gunshot-residue-evidence) - [ICP spectroscopy (1)](https://info.gatewayanalytical.com/particle-articles/topic/icp-spectroscopy) - [IFPAC (1)](https://info.gatewayanalytical.com/particle-articles/topic/ifpac) - [INTFG (1)](https://info.gatewayanalytical.com/particle-articles/topic/intfg) - [ISO 17025:2005 (A2LA) (1)](https://info.gatewayanalytical.com/particle-articles/topic/iso-170252005-a2la) - [ISO 17025:2005 Accreditation (1)](https://info.gatewayanalytical.com/particle-articles/topic/iso-170252005-accreditation) - [ISO 9001 (1)](https://info.gatewayanalytical.com/particle-articles/topic/iso-9001) - [ISO 9001:2008 (1)](https://info.gatewayanalytical.com/particle-articles/topic/iso-90012008) - [ISO Accreditation (1)](https://info.gatewayanalytical.com/particle-articles/topic/iso-accreditation) - [ISPS (1)](https://info.gatewayanalytical.com/particle-articles/topic/isps) - [Industrial Engineers (1)](https://info.gatewayanalytical.com/particle-articles/topic/industrial-engineers) - [Ingredient-Specific Particle Sizsing (1)](https://info.gatewayanalytical.com/particle-articles/topic/ingredient-specific-particle-sizsing) - [Inhalation Magazine (1)](https://info.gatewayanalytical.com/particle-articles/topic/inhalation-magazine) - [Installation Qualification (1)](https://info.gatewayanalytical.com/particle-articles/topic/installation-qualification) - [Laboratory Equipment Qualification (1)](https://info.gatewayanalytical.com/particle-articles/topic/laboratory-equipment-qualification) - [MAAFS (1)](https://info.gatewayanalytical.com/particle-articles/topic/maafs) - [Micro-FTIR (1)](https://info.gatewayanalytical.com/particle-articles/topic/micro-ftir) - [Mid-Atlantic Association of Forensic Scientists (1)](https://info.gatewayanalytical.com/particle-articles/topic/mid-atlantic-association-of-forensic-scientists) - [Miscibility of Drugs (1)](https://info.gatewayanalytical.com/particle-articles/topic/miscibility-of-drugs) - [Molecular/DNA analysis (1)](https://info.gatewayanalytical.com/particle-articles/topic/moleculardna-analysis) - [National Institute of Justice (1)](https://info.gatewayanalytical.com/particle-articles/topic/national-institute-of-justice) - [Operational Qualification (1)](https://info.gatewayanalytical.com/particle-articles/topic/operational-qualification) - [Opportunity (1)](https://info.gatewayanalytical.com/particle-articles/topic/opportunity) - [Orally Inhaled and Nasal Drug Products (1)](https://info.gatewayanalytical.com/particle-articles/topic/orally-inhaled-and-nasal-drug-products) - [Particle Identification in Pharmaceuticals (1)](https://info.gatewayanalytical.com/particle-articles/topic/particle-identification-in-pharmaceuticals) - [Performance Qualification (1)](https://info.gatewayanalytical.com/particle-articles/topic/performance-qualification) - [Pine-Richland (1)](https://info.gatewayanalytical.com/particle-articles/topic/pine-richland) - [Presumptive Testing (1)](https://info.gatewayanalytical.com/particle-articles/topic/presumptive-testing) - [Quality (1)](https://info.gatewayanalytical.com/particle-articles/topic/quality) - [Quality Objectives (1)](https://info.gatewayanalytical.com/particle-articles/topic/quality-objectives) - [RDD 2014 (1)](https://info.gatewayanalytical.com/particle-articles/topic/rdd-2014) - [Raman/LIBS (1)](https://info.gatewayanalytical.com/particle-articles/topic/ramanlibs) - [RapID (1)](https://info.gatewayanalytical.com/particle-articles/topic/rapid) - [Rebehak Byrne (1)](https://info.gatewayanalytical.com/particle-articles/topic/rebehak-byrne) - [Respect (1)](https://info.gatewayanalytical.com/particle-articles/topic/respect) - [SPE (1)](https://info.gatewayanalytical.com/particle-articles/topic/spe) - [SWG (1)](https://info.gatewayanalytical.com/particle-articles/topic/swg) - [SWGDAM (1)](https://info.gatewayanalytical.com/particle-articles/topic/swgdam) - [SWGDRUG (1)](https://info.gatewayanalytical.com/particle-articles/topic/swgdrug) - [SWGFAST (1)](https://info.gatewayanalytical.com/particle-articles/topic/swgfast) - [SWGMAT (1)](https://info.gatewayanalytical.com/particle-articles/topic/swgmat) - [Scanning Electron Microscopy â Energy Dispersive S (1)](https://info.gatewayanalytical.com/particle-articles/topic/scanning-electron-microscopy-energy-dispersive-spe) - [Scientific Method (1)](https://info.gatewayanalytical.com/particle-articles/topic/scientific-method) - [Scientific Working Groups (1)](https://info.gatewayanalytical.com/particle-articles/topic/scientific-working-groups) - [Semi-Solid (1)](https://info.gatewayanalytical.com/particle-articles/topic/semi-solid) - [Tablets (1)](https://info.gatewayanalytical.com/particle-articles/topic/tablets) - [USP testing methods (1)](https://info.gatewayanalytical.com/particle-articles/topic/usp-testing-methods) - [Upcoming Events (1)](https://info.gatewayanalytical.com/particle-articles/topic/upcoming-events) - [Videos (1)](https://info.gatewayanalytical.com/particle-articles/topic/videos) - [Waynesburg University (1)](https://info.gatewayanalytical.com/particle-articles/topic/waynesburg-university) - [accreditation (1)](https://info.gatewayanalytical.com/particle-articles/topic/accreditation) - [agglomeration assessment (1)](https://info.gatewayanalytical.com/particle-articles/topic/agglomeration-assessment) - [aggregates (1)](https://info.gatewayanalytical.com/particle-articles/topic/aggregates) - [analytical (1)](https://info.gatewayanalytical.com/particle-articles/topic/analytical) - [analytical instrument qualification (1)](https://info.gatewayanalytical.com/particle-articles/topic/analytical-instrument-qualification) - [audit tips (1)](https://info.gatewayanalytical.com/particle-articles/topic/audit-tips) - [automated Raman (1)](https://info.gatewayanalytical.com/particle-articles/topic/automated-raman) - [automated particle identification (1)](https://info.gatewayanalytical.com/particle-articles/topic/automated-particle-identification) - [bioavailability (1)](https://info.gatewayanalytical.com/particle-articles/topic/bioavailability) - [biotechnology (1)](https://info.gatewayanalytical.com/particle-articles/topic/biotechnology) - [cGMP (1)](https://info.gatewayanalytical.com/particle-articles/topic/cgmp) - [cGMP laboratory (1)](https://info.gatewayanalytical.com/particle-articles/topic/cgmp-laboratory) - [certification (1)](https://info.gatewayanalytical.com/particle-articles/topic/certification) - [characterizing DPIs (1)](https://info.gatewayanalytical.com/particle-articles/topic/characterizing-dpis) - [chemical identification (1)](https://info.gatewayanalytical.com/particle-articles/topic/chemical-identification) - [chemical imaging (1)](https://info.gatewayanalytical.com/particle-articles/topic/chemical-imaging) - [chemically specific particle sizing (1)](https://info.gatewayanalytical.com/particle-articles/topic/chemically-specific-particle-sizing) - [civil cases (1)](https://info.gatewayanalytical.com/particle-articles/topic/civil-cases) - [coating thickness (1)](https://info.gatewayanalytical.com/particle-articles/topic/coating-thickness) - [communication (1)](https://info.gatewayanalytical.com/particle-articles/topic/communication) - [community (1)](https://info.gatewayanalytical.com/particle-articles/topic/community-2) - [community support (1)](https://info.gatewayanalytical.com/particle-articles/topic/community-support) - [compliance (1)](https://info.gatewayanalytical.com/particle-articles/topic/compliance) - [confocal Raman spectroscopy (1)](https://info.gatewayanalytical.com/particle-articles/topic/confocal-raman-spectroscopy) - [contaminants (1)](https://info.gatewayanalytical.com/particle-articles/topic/contaminants) - [contamination investigations (1)](https://info.gatewayanalytical.com/particle-articles/topic/contamination-investigations) - [contamination testing (1)](https://info.gatewayanalytical.com/particle-articles/topic/contamination-testing) - [continual quality improvement (1)](https://info.gatewayanalytical.com/particle-articles/topic/continual-quality-improvement) - [contract research organizations (1)](https://info.gatewayanalytical.com/particle-articles/topic/contract-research-organizations) - [controlled release (1)](https://info.gatewayanalytical.com/particle-articles/topic/controlled-release-2) - [criminal trace evidence analysis (1)](https://info.gatewayanalytical.com/particle-articles/topic/criminal-trace-evidence-analysis) - [critical path opportunities (1)](https://info.gatewayanalytical.com/particle-articles/topic/critical-path-opportunities) - [customer audits (1)](https://info.gatewayanalytical.com/particle-articles/topic/customer-audits) - [deviation investigations (1)](https://info.gatewayanalytical.com/particle-articles/topic/deviation-investigations) - [drug development (1)](https://info.gatewayanalytical.com/particle-articles/topic/drug-development) - [drug manufacturing (1)](https://info.gatewayanalytical.com/particle-articles/topic/drug-manufacturing) - [drug scheduling (1)](https://info.gatewayanalytical.com/particle-articles/topic/drug-scheduling) - [dry powder inhaler (1)](https://info.gatewayanalytical.com/particle-articles/topic/dry-powder-inhaler) - [education (1)](https://info.gatewayanalytical.com/particle-articles/topic/education) - [employee loyalty (1)](https://info.gatewayanalytical.com/particle-articles/topic/employee-loyalty) - [energy dispersive spectroscopy (1)](https://info.gatewayanalytical.com/particle-articles/topic/energy-dispersive-spectroscopy) - [equipment control (1)](https://info.gatewayanalytical.com/particle-articles/topic/equipment-control) - [evidence (1)](https://info.gatewayanalytical.com/particle-articles/topic/evidence) - [fibers collection methods (1)](https://info.gatewayanalytical.com/particle-articles/topic/fibers-collection-methods) - [fluorescence Hyperspectral Imaging (1)](https://info.gatewayanalytical.com/particle-articles/topic/fluorescence-hyperspectral-imaging) - [foreign particulate matter investigations (1)](https://info.gatewayanalytical.com/particle-articles/topic/foreign-particulate-matter-investigations) - [forensic investigations (1)](https://info.gatewayanalytical.com/particle-articles/topic/forensic-investigations) - [forensic scientists (1)](https://info.gatewayanalytical.com/particle-articles/topic/forensic-scientists) - [fracture matching (1)](https://info.gatewayanalytical.com/particle-articles/topic/fracture-matching) - [glass delamination analysis (1)](https://info.gatewayanalytical.com/particle-articles/topic/glass-delamination-analysis) - [glass testing requirements (1)](https://info.gatewayanalytical.com/particle-articles/topic/glass-testing-requirements) - [glass vials (1)](https://info.gatewayanalytical.com/particle-articles/topic/glass-vials) - [gunshot residue (1)](https://info.gatewayanalytical.com/particle-articles/topic/gunshot-residue) - [hair collection methods (1)](https://info.gatewayanalytical.com/particle-articles/topic/hair-collection-methods) - [impression evidence (1)](https://info.gatewayanalytical.com/particle-articles/topic/impression-evidence) - [in vitro (1)](https://info.gatewayanalytical.com/particle-articles/topic/in-vitro) - [in vivo (1)](https://info.gatewayanalytical.com/particle-articles/topic/in-vivo) - [inhalation drugs (1)](https://info.gatewayanalytical.com/particle-articles/topic/inhalation-drugs) - [just for fun (1)](https://info.gatewayanalytical.com/particle-articles/topic/just-for-fun) - [light microscopy (1)](https://info.gatewayanalytical.com/particle-articles/topic/light-microscopy) - [material characterization (1)](https://info.gatewayanalytical.com/particle-articles/topic/material-characterization) - [materials (1)](https://info.gatewayanalytical.com/particle-articles/topic/materials) - [materials science (1)](https://info.gatewayanalytical.com/particle-articles/topic/materials-science-2) - [mentoring (1)](https://info.gatewayanalytical.com/particle-articles/topic/mentoring) - [metered dosed inhalers (1)](https://info.gatewayanalytical.com/particle-articles/topic/metered-dosed-inhalers) - [morale (1)](https://info.gatewayanalytical.com/particle-articles/topic/morale) - [non-conformance (1)](https://info.gatewayanalytical.com/particle-articles/topic/non-conformance) - [non-conformance/safety (1)](https://info.gatewayanalytical.com/particle-articles/topic/non-conformancesafety) - [nonconformance (1)](https://info.gatewayanalytical.com/particle-articles/topic/nonconformance) - [oral dosage (1)](https://info.gatewayanalytical.com/particle-articles/topic/oral-dosage) - [paint analysis (1)](https://info.gatewayanalytical.com/particle-articles/topic/paint-analysis) - [particle identification (1)](https://info.gatewayanalytical.com/particle-articles/topic/particle-identification) - [particles aggregation (1)](https://info.gatewayanalytical.com/particle-articles/topic/particles-aggregation) - [particulate characterization (1)](https://info.gatewayanalytical.com/particle-articles/topic/particulate-characterization) - [particulate contamination (1)](https://info.gatewayanalytical.com/particle-articles/topic/particulate-contamination) - [pharmaceutical contamination (1)](https://info.gatewayanalytical.com/particle-articles/topic/pharmaceutical-contamination) - [product contamination issues (1)](https://info.gatewayanalytical.com/particle-articles/topic/product-contamination-issues) - [product failure (1)](https://info.gatewayanalytical.com/particle-articles/topic/product-failure) - [product investigative analyses (1)](https://info.gatewayanalytical.com/particle-articles/topic/product-investigative-analyses) - [product liability (1)](https://info.gatewayanalytical.com/particle-articles/topic/product-liability) - [product liability testing (1)](https://info.gatewayanalytical.com/particle-articles/topic/product-liability-testing) - [professional development (1)](https://info.gatewayanalytical.com/particle-articles/topic/professional-development) - [quality communication (1)](https://info.gatewayanalytical.com/particle-articles/topic/quality-communication) - [quality management (1)](https://info.gatewayanalytical.com/particle-articles/topic/quality-management) - [quality training (1)](https://info.gatewayanalytical.com/particle-articles/topic/quality-training) - [scanning electron microscope (1)](https://info.gatewayanalytical.com/particle-articles/topic/scanning-electron-microscope) - [scanning electron microscopy (1)](https://info.gatewayanalytical.com/particle-articles/topic/scanning-electron-microscopy) - [scientific methods (1)](https://info.gatewayanalytical.com/particle-articles/topic/scientific-methods) - [scientists (1)](https://info.gatewayanalytical.com/particle-articles/topic/scientists) - [screening methods (1)](https://info.gatewayanalytical.com/particle-articles/topic/screening-methods) - [sexual assault (1)](https://info.gatewayanalytical.com/particle-articles/topic/sexual-assault) - [solid dispersions (1)](https://info.gatewayanalytical.com/particle-articles/topic/solid-dispersions) - [spectral databases (1)](https://info.gatewayanalytical.com/particle-articles/topic/spectral-databases) - [suspension nasal sprays (1)](https://info.gatewayanalytical.com/particle-articles/topic/suspension-nasal-sprays) - [tablet (1)](https://info.gatewayanalytical.com/particle-articles/topic/tablet) - [tape analysis (1)](https://info.gatewayanalytical.com/particle-articles/topic/tape-analysis) - [tape examination (1)](https://info.gatewayanalytical.com/particle-articles/topic/tape-examination) - [testing for blood (1)](https://info.gatewayanalytical.com/particle-articles/topic/testing-for-blood) - [testing for saliva (1)](https://info.gatewayanalytical.com/particle-articles/topic/testing-for-saliva) - [testing for urine (1)](https://info.gatewayanalytical.com/particle-articles/topic/testing-for-urine) - [vibrational spectroscopy (1)](https://info.gatewayanalytical.com/particle-articles/topic/vibrational-spectroscopy) - [wear debris testing (1)](https://info.gatewayanalytical.com/particle-articles/topic/wear-debris-testing) see all ### Posts by Topic - [Blog (137)](https://info.gatewayanalytical.com/particle-articles/topic/blog) - [Pharmaceutical (47)](https://info.gatewayanalytical.com/particle-articles/topic/pharmaceutical) - [Forensics (25)](https://info.gatewayanalytical.com/particle-articles/topic/forensics) - [quality control (23)](https://info.gatewayanalytical.com/particle-articles/topic/quality-control) - [Quality Assurance (18)](https://info.gatewayanalytical.com/particle-articles/topic/quality-assurance) - [forensics (18)](https://info.gatewayanalytical.com/particle-articles/topic/forensics-2) - [quality assurance (18)](https://info.gatewayanalytical.com/particle-articles/topic/quality-assurance-2) - [quality management system (18)](https://info.gatewayanalytical.com/particle-articles/topic/quality-management-system) - [News Releases (16)](https://info.gatewayanalytical.com/particle-articles/topic/news-releases) - [Quality Corner (16)](https://info.gatewayanalytical.com/particle-articles/topic/quality-corner) - [Trace Evidence (16)](https://info.gatewayanalytical.com/particle-articles/topic/trace-evidence-forensics) - [trace evidence (16)](https://info.gatewayanalytical.com/particle-articles/topic/trace-evidence) - [Raman chemical imaging (14)](https://info.gatewayanalytical.com/particle-articles/topic/raman-chemical-imaging) - [forensic expert (14)](https://info.gatewayanalytical.com/particle-articles/topic/forensic-expert) - [analytical testing (13)](https://info.gatewayanalytical.com/particle-articles/topic/analytical-testing) - [Posters & Presentations (11)](https://info.gatewayanalytical.com/particle-articles/topic/poster-presentations) - [Recorded Webinars (10)](https://info.gatewayanalytical.com/particle-articles/topic/webinar-replays) - [pharmaceutical (10)](https://info.gatewayanalytical.com/particle-articles/topic/pharmaceutical-2) - [quality system (10)](https://info.gatewayanalytical.com/particle-articles/topic/quality-system) - [FTIR (9)](https://info.gatewayanalytical.com/particle-articles/topic/ftir) - [Materials Science (8)](https://info.gatewayanalytical.com/particle-articles/topic/materials-science) - [foreign particulate matter (8)](https://info.gatewayanalytical.com/particle-articles/topic/foreign-particulate-matter) - [pharmaceutical forensics (8)](https://info.gatewayanalytical.com/particle-articles/topic/pharmaceutical-forensics) - [pharmaceutical formulation (8)](https://info.gatewayanalytical.com/particle-articles/topic/pharmaceutical-formulation) - [crime scene investigation (7)](https://info.gatewayanalytical.com/particle-articles/topic/crime-scene-investigation) - [gunshot residue analysis (7)](https://info.gatewayanalytical.com/particle-articles/topic/gunshot-residue-analysis) - [sem-eds (7)](https://info.gatewayanalytical.com/particle-articles/topic/sem-eds) - [GSR analysis (6)](https://info.gatewayanalytical.com/particle-articles/topic/gsr-analysis) - [Ingredient-Specific Particle Sizing (6)](https://info.gatewayanalytical.com/particle-articles/topic/ingredient-specific-particle-sizing) - [Nasal Drug Products (6)](https://info.gatewayanalytical.com/particle-articles/topic/nasal-drug-products) - [Nasal suspension PSD (6)](https://info.gatewayanalytical.com/particle-articles/topic/nasal-suspension-psd) - [Pharmaceutical QA/QC Investigations Webinars (6)](https://info.gatewayanalytical.com/particle-articles/topic/pharmaceutical-forensics-webinar-replays) - [SEM/EDS (6)](https://info.gatewayanalytical.com/particle-articles/topic/semeds) - [aqueous suspension formulations (6)](https://info.gatewayanalytical.com/particle-articles/topic/aqueous-suspension-formulations) - [forensic analysis (6)](https://info.gatewayanalytical.com/particle-articles/topic/forensic-analysis) - [microscopy (6)](https://info.gatewayanalytical.com/particle-articles/topic/microscopy) - [Raman (5)](https://info.gatewayanalytical.com/particle-articles/topic/raman) - [bioequivalence (5)](https://info.gatewayanalytical.com/particle-articles/topic/bioequivalence) - [particle contamination (5)](https://info.gatewayanalytical.com/particle-articles/topic/particle-contamination) - [Articles & Publications (4)](https://info.gatewayanalytical.com/particle-articles/topic/articles-publications) - [Authors (4)](https://info.gatewayanalytical.com/particle-articles/topic/authors) - [Community (4)](https://info.gatewayanalytical.com/particle-articles/topic/community) - [FTIR spectroscopy (4)](https://info.gatewayanalytical.com/particle-articles/topic/ftir-spectroscopy) - [Optical Microscopy (4)](https://info.gatewayanalytical.com/particle-articles/topic/optical-microscopy) - [failure analysis (4)](https://info.gatewayanalytical.com/particle-articles/topic/failure-analysis) - [particle sizing (4)](https://info.gatewayanalytical.com/particle-articles/topic/particle-sizing) - [AAPS (3)](https://info.gatewayanalytical.com/particle-articles/topic/aaps) - [Forensic Webinar Recordings (3)](https://info.gatewayanalytical.com/particle-articles/topic/forensics-webinars) - [Inhalable drug products (3)](https://info.gatewayanalytical.com/particle-articles/topic/inhalable-drug-products) - [Material Science Replays (3)](https://info.gatewayanalytical.com/particle-articles/topic/material-science-replays) - [Raman spectroscopy (3)](https://info.gatewayanalytical.com/particle-articles/topic/raman-spectroscopy) - [condom lubricant analysis (3)](https://info.gatewayanalytical.com/particle-articles/topic/condom-lubricant-analysis) - [foreign particulate (3)](https://info.gatewayanalytical.com/particle-articles/topic/foreign-particulate) - [forensic science (3)](https://info.gatewayanalytical.com/particle-articles/topic/forensic-science) - [manufacturing (3)](https://info.gatewayanalytical.com/particle-articles/topic/manufacturing) - [materials analysis (3)](https://info.gatewayanalytical.com/particle-articles/topic/materials-analysis) - [polymers (3)](https://info.gatewayanalytical.com/particle-articles/topic/polymers) - [problem solving (3)](https://info.gatewayanalytical.com/particle-articles/topic/problem-solving) - [trace evidence analysis (3)](https://info.gatewayanalytical.com/particle-articles/topic/trace-evidence-analysis) - [ASCLD/LAB-International accreditation (2)](https://info.gatewayanalytical.com/particle-articles/topic/ascldlab-international-accreditation) - [Case Studies (2)](https://info.gatewayanalytical.com/particle-articles/topic/case-studies) - [Controlled Release (2)](https://info.gatewayanalytical.com/particle-articles/topic/controlled-release) - [Critical Path Opportunity (2)](https://info.gatewayanalytical.com/particle-articles/topic/critical-path-opportunity) - [Dry Powder Inhalers (2)](https://info.gatewayanalytical.com/particle-articles/topic/dry-powder-inhalers) - [FDA (2)](https://info.gatewayanalytical.com/particle-articles/topic/fda) - [Fourier transform infrared spectroscopy (2)](https://info.gatewayanalytical.com/particle-articles/topic/fourier-transform-infrared-spectroscopy) - [Generic nasal spray suspsension (2)](https://info.gatewayanalytical.com/particle-articles/topic/generic-nasal-spray-suspsension) - [HIAC (USP) (2)](https://info.gatewayanalytical.com/particle-articles/topic/hiac-usp) - [ISO 17025 (2)](https://info.gatewayanalytical.com/particle-articles/topic/iso-17025) - [Medical Device Webinar Recordings (2)](https://info.gatewayanalytical.com/particle-articles/topic/medical-device-webinars) - [OINDPs (2)](https://info.gatewayanalytical.com/particle-articles/topic/oindps) - [PDMS (2)](https://info.gatewayanalytical.com/particle-articles/topic/pdms) - [Pharmaceutical Webinars (2)](https://info.gatewayanalytical.com/particle-articles/topic/pharmaceutical-webinars) - [Polarized light microscopy (2)](https://info.gatewayanalytical.com/particle-articles/topic/polarized-light-microscopy) - [Raman analysis (2)](https://info.gatewayanalytical.com/particle-articles/topic/raman-analysis) - [Raman spectral libraries (2)](https://info.gatewayanalytical.com/particle-articles/topic/raman-spectral-libraries) - [Spectral analysis (2)](https://info.gatewayanalytical.com/particle-articles/topic/spectral-analysis) - [Trace Evidence Examination (2)](https://info.gatewayanalytical.com/particle-articles/topic/trace-evidence-examination) - [USP (2)](https://info.gatewayanalytical.com/particle-articles/topic/usp) - [White Papers (2)](https://info.gatewayanalytical.com/particle-articles/topic/white-papers) - [adhesives (2)](https://info.gatewayanalytical.com/particle-articles/topic/adhesives) - [analysis (2)](https://info.gatewayanalytical.com/particle-articles/topic/analysis) - [analytical approach (2)](https://info.gatewayanalytical.com/particle-articles/topic/analytical-approach) - [analytical instrumentation (2)](https://info.gatewayanalytical.com/particle-articles/topic/analytical-instrumentation) - [chemically specific (2)](https://info.gatewayanalytical.com/particle-articles/topic/chemically-specific) - [chemically specific analysis (2)](https://info.gatewayanalytical.com/particle-articles/topic/chemically-specific-analysis) - [coatings (2)](https://info.gatewayanalytical.com/particle-articles/topic/coatings) - [customer satisfaction (2)](https://info.gatewayanalytical.com/particle-articles/topic/customer-satisfaction) - [dave exline (2)](https://info.gatewayanalytical.com/particle-articles/topic/dave-exline) - [drug product (2)](https://info.gatewayanalytical.com/particle-articles/topic/drug-product) - [fluorescence microscopy (2)](https://info.gatewayanalytical.com/particle-articles/topic/fluorescence-microscopy) - [forensic fiber analysis (2)](https://info.gatewayanalytical.com/particle-articles/topic/forensic-fiber-analysis) - [forensic hair analysis (2)](https://info.gatewayanalytical.com/particle-articles/topic/forensic-hair-analysis) - [glass (2)](https://info.gatewayanalytical.com/particle-articles/topic/glass) - [glass delamination (2)](https://info.gatewayanalytical.com/particle-articles/topic/glass-delamination) - [hyperspectral imaging (2)](https://info.gatewayanalytical.com/particle-articles/topic/hyperspectral-imaging) - [industrial forensics (2)](https://info.gatewayanalytical.com/particle-articles/topic/industrial-forensics) - [method development (2)](https://info.gatewayanalytical.com/particle-articles/topic/method-development) - [method validation (2)](https://info.gatewayanalytical.com/particle-articles/topic/method-validation) - [microscopic analysis (2)](https://info.gatewayanalytical.com/particle-articles/topic/microscopic-analysis) - [nasal spray suspensions (2)](https://info.gatewayanalytical.com/particle-articles/topic/nasal-spray-suspensions) - [parenteral drug products (2)](https://info.gatewayanalytical.com/particle-articles/topic/parenteral-drug-products) - [particle analysis (2)](https://info.gatewayanalytical.com/particle-articles/topic/particle-analysis) - [particle characterization (2)](https://info.gatewayanalytical.com/particle-articles/topic/particle-characterization) - [particle counting (2)](https://info.gatewayanalytical.com/particle-articles/topic/particle-counting) - [particle size distribution (2)](https://info.gatewayanalytical.com/particle-articles/topic/particle-size-distribution) - [pharmaceutical drug products (2)](https://info.gatewayanalytical.com/particle-articles/topic/pharmaceutical-drug-products) - [pharmaceutical products (2)](https://info.gatewayanalytical.com/particle-articles/topic/pharmaceutical-products) - [physical evidence (2)](https://info.gatewayanalytical.com/particle-articles/topic/physical-evidence) - [plastics (2)](https://info.gatewayanalytical.com/particle-articles/topic/plastics) - [presumptive screening (2)](https://info.gatewayanalytical.com/particle-articles/topic/presumptive-screening) - [product development (2)](https://info.gatewayanalytical.com/particle-articles/topic/product-development) - [reverse engineering (2)](https://info.gatewayanalytical.com/particle-articles/topic/reverse-engineering) - [semi-solids (2)](https://info.gatewayanalytical.com/particle-articles/topic/semi-solids) - [source determination (2)](https://info.gatewayanalytical.com/particle-articles/topic/source-determination) - [spectroscopy (2)](https://info.gatewayanalytical.com/particle-articles/topic/spectroscopy) - [training (2)](https://info.gatewayanalytical.com/particle-articles/topic/training) - [2013 AAFS Annual Meeting (1)](https://info.gatewayanalytical.com/particle-articles/topic/2013-aafs-annual-meeting) - [2014 AAPS Poster (1)](https://info.gatewayanalytical.com/particle-articles/topic/2014-aaps-poster) - [2014 IACP poster (1)](https://info.gatewayanalytical.com/particle-articles/topic/2014-iacp-poster) - [A2LA Accredited Laboratory (1)](https://info.gatewayanalytical.com/particle-articles/topic/a2la-accredited-laboratory) - [AAFS 2013 (1)](https://info.gatewayanalytical.com/particle-articles/topic/aafs-2013) - [ASCLD/LAB accreditation (1)](https://info.gatewayanalytical.com/particle-articles/topic/ascldlab-accreditation) - [ASCLD/LAB-International (1)](https://info.gatewayanalytical.com/particle-articles/topic/ascldlab-international) - [Addressing Glass Delamination (1)](https://info.gatewayanalytical.com/particle-articles/topic/addressing-glass-delamination) - [Agglomerates (1)](https://info.gatewayanalytical.com/particle-articles/topic/agglomerates) - [American Association of Pharmaceutical Scientists (1)](https://info.gatewayanalytical.com/particle-articles/topic/american-association-of-pharmaceutical-scientists) - [Automated Raman/LIBS (1)](https://info.gatewayanalytical.com/particle-articles/topic/automated-ramanlibs) - [Automated SEM-EDS (1)](https://info.gatewayanalytical.com/particle-articles/topic/automated-sem-eds) - [Bioanalytical Method Validation (1)](https://info.gatewayanalytical.com/particle-articles/topic/bioanalytical-method-validation) - [Civil litigation support (1)](https://info.gatewayanalytical.com/particle-articles/topic/civil-litigation-support) - [Confocal Raman (1)](https://info.gatewayanalytical.com/particle-articles/topic/confocal-raman) - [Consistency (1)](https://info.gatewayanalytical.com/particle-articles/topic/consistency) - [Consultant Services (1)](https://info.gatewayanalytical.com/particle-articles/topic/consultant-services) - [Controlled Substance Registration (1)](https://info.gatewayanalytical.com/particle-articles/topic/controlled-substance-registration) - [DEA (1)](https://info.gatewayanalytical.com/particle-articles/topic/dea) - [DPI formulations (1)](https://info.gatewayanalytical.com/particle-articles/topic/dpi-formulations) - [Design Qualification (1)](https://info.gatewayanalytical.com/particle-articles/topic/design-qualification) - [Drug Particle Agglomeration (1)](https://info.gatewayanalytical.com/particle-articles/topic/drug-particle-agglomeration) - [Emerging Technology (1)](https://info.gatewayanalytical.com/particle-articles/topic/emerging-technology) - [Evidence Transfer (1)](https://info.gatewayanalytical.com/particle-articles/topic/evidence-transfer) - [FDA submission (1)](https://info.gatewayanalytical.com/particle-articles/topic/fda-submission) - [Featured Applications (1)](https://info.gatewayanalytical.com/particle-articles/topic/featured-applications) - [Featured Articles (1)](https://info.gatewayanalytical.com/particle-articles/topic/featured-articles) - [Featured Instruments (1)](https://info.gatewayanalytical.com/particle-articles/topic/featured-instruments) - [Fiber analysis (1)](https://info.gatewayanalytical.com/particle-articles/topic/fiber-analysis) - [Forensic Community (1)](https://info.gatewayanalytical.com/particle-articles/topic/forensic-community) - [Forensic Science program (1)](https://info.gatewayanalytical.com/particle-articles/topic/forensic-science-program) - [Forensic Training (1)](https://info.gatewayanalytical.com/particle-articles/topic/forensic-training) - [GMP (1)](https://info.gatewayanalytical.com/particle-articles/topic/gmp) - [Gunshot Residue Evidence (1)](https://info.gatewayanalytical.com/particle-articles/topic/gunshot-residue-evidence) - [ICP spectroscopy (1)](https://info.gatewayanalytical.com/particle-articles/topic/icp-spectroscopy) - [IFPAC (1)](https://info.gatewayanalytical.com/particle-articles/topic/ifpac) - [INTFG (1)](https://info.gatewayanalytical.com/particle-articles/topic/intfg) - [ISO 17025:2005 (A2LA) (1)](https://info.gatewayanalytical.com/particle-articles/topic/iso-170252005-a2la) - [ISO 17025:2005 Accreditation (1)](https://info.gatewayanalytical.com/particle-articles/topic/iso-170252005-accreditation) - [ISO 9001 (1)](https://info.gatewayanalytical.com/particle-articles/topic/iso-9001) - [ISO 9001:2008 (1)](https://info.gatewayanalytical.com/particle-articles/topic/iso-90012008) - [ISO Accreditation (1)](https://info.gatewayanalytical.com/particle-articles/topic/iso-accreditation) - [ISPS (1)](https://info.gatewayanalytical.com/particle-articles/topic/isps) - [Industrial Engineers (1)](https://info.gatewayanalytical.com/particle-articles/topic/industrial-engineers) - [Ingredient-Specific Particle Sizsing (1)](https://info.gatewayanalytical.com/particle-articles/topic/ingredient-specific-particle-sizsing) - [Inhalation Magazine (1)](https://info.gatewayanalytical.com/particle-articles/topic/inhalation-magazine) - [Installation Qualification (1)](https://info.gatewayanalytical.com/particle-articles/topic/installation-qualification) - [Laboratory Equipment Qualification (1)](https://info.gatewayanalytical.com/particle-articles/topic/laboratory-equipment-qualification) - [MAAFS (1)](https://info.gatewayanalytical.com/particle-articles/topic/maafs) - [Micro-FTIR (1)](https://info.gatewayanalytical.com/particle-articles/topic/micro-ftir) - [Mid-Atlantic Association of Forensic Scientists (1)](https://info.gatewayanalytical.com/particle-articles/topic/mid-atlantic-association-of-forensic-scientists) - [Miscibility of Drugs (1)](https://info.gatewayanalytical.com/particle-articles/topic/miscibility-of-drugs) - [Molecular/DNA analysis (1)](https://info.gatewayanalytical.com/particle-articles/topic/moleculardna-analysis) - [National Institute of Justice (1)](https://info.gatewayanalytical.com/particle-articles/topic/national-institute-of-justice) - [Operational Qualification (1)](https://info.gatewayanalytical.com/particle-articles/topic/operational-qualification) - [Opportunity (1)](https://info.gatewayanalytical.com/particle-articles/topic/opportunity) - [Orally Inhaled and Nasal Drug Products (1)](https://info.gatewayanalytical.com/particle-articles/topic/orally-inhaled-and-nasal-drug-products) - [Particle Identification in Pharmaceuticals (1)](https://info.gatewayanalytical.com/particle-articles/topic/particle-identification-in-pharmaceuticals) - [Performance Qualification (1)](https://info.gatewayanalytical.com/particle-articles/topic/performance-qualification) - [Pine-Richland (1)](https://info.gatewayanalytical.com/particle-articles/topic/pine-richland) - [Presumptive Testing (1)](https://info.gatewayanalytical.com/particle-articles/topic/presumptive-testing) - [Quality (1)](https://info.gatewayanalytical.com/particle-articles/topic/quality) - [Quality Objectives (1)](https://info.gatewayanalytical.com/particle-articles/topic/quality-objectives) - [RDD 2014 (1)](https://info.gatewayanalytical.com/particle-articles/topic/rdd-2014) - [Raman/LIBS (1)](https://info.gatewayanalytical.com/particle-articles/topic/ramanlibs) - [RapID (1)](https://info.gatewayanalytical.com/particle-articles/topic/rapid) - [Rebehak Byrne (1)](https://info.gatewayanalytical.com/particle-articles/topic/rebehak-byrne) - [Respect (1)](https://info.gatewayanalytical.com/particle-articles/topic/respect) - [SPE (1)](https://info.gatewayanalytical.com/particle-articles/topic/spe) - [SWG (1)](https://info.gatewayanalytical.com/particle-articles/topic/swg) - [SWGDAM (1)](https://info.gatewayanalytical.com/particle-articles/topic/swgdam) - [SWGDRUG (1)](https://info.gatewayanalytical.com/particle-articles/topic/swgdrug) - [SWGFAST (1)](https://info.gatewayanalytical.com/particle-articles/topic/swgfast) - [SWGMAT (1)](https://info.gatewayanalytical.com/particle-articles/topic/swgmat) - [Scanning Electron Microscopy â Energy Dispersive S (1)](https://info.gatewayanalytical.com/particle-articles/topic/scanning-electron-microscopy-energy-dispersive-spe) - [Scientific Method (1)](https://info.gatewayanalytical.com/particle-articles/topic/scientific-method) - [Scientific Working Groups (1)](https://info.gatewayanalytical.com/particle-articles/topic/scientific-working-groups) - [Semi-Solid (1)](https://info.gatewayanalytical.com/particle-articles/topic/semi-solid) - [Tablets (1)](https://info.gatewayanalytical.com/particle-articles/topic/tablets) - [USP testing methods (1)](https://info.gatewayanalytical.com/particle-articles/topic/usp-testing-methods) - [Upcoming Events (1)](https://info.gatewayanalytical.com/particle-articles/topic/upcoming-events) - [Videos (1)](https://info.gatewayanalytical.com/particle-articles/topic/videos) - [Waynesburg University (1)](https://info.gatewayanalytical.com/particle-articles/topic/waynesburg-university) - [accreditation (1)](https://info.gatewayanalytical.com/particle-articles/topic/accreditation) - [agglomeration assessment (1)](https://info.gatewayanalytical.com/particle-articles/topic/agglomeration-assessment) - [aggregates (1)](https://info.gatewayanalytical.com/particle-articles/topic/aggregates) - [analytical (1)](https://info.gatewayanalytical.com/particle-articles/topic/analytical) - [analytical instrument qualification (1)](https://info.gatewayanalytical.com/particle-articles/topic/analytical-instrument-qualification) - [audit tips (1)](https://info.gatewayanalytical.com/particle-articles/topic/audit-tips) - [automated Raman (1)](https://info.gatewayanalytical.com/particle-articles/topic/automated-raman) - [automated particle identification (1)](https://info.gatewayanalytical.com/particle-articles/topic/automated-particle-identification) - [bioavailability (1)](https://info.gatewayanalytical.com/particle-articles/topic/bioavailability) - [biotechnology (1)](https://info.gatewayanalytical.com/particle-articles/topic/biotechnology) - [cGMP (1)](https://info.gatewayanalytical.com/particle-articles/topic/cgmp) - [cGMP laboratory (1)](https://info.gatewayanalytical.com/particle-articles/topic/cgmp-laboratory) - [certification (1)](https://info.gatewayanalytical.com/particle-articles/topic/certification) - [characterizing DPIs (1)](https://info.gatewayanalytical.com/particle-articles/topic/characterizing-dpis) - [chemical identification (1)](https://info.gatewayanalytical.com/particle-articles/topic/chemical-identification) - [chemical imaging (1)](https://info.gatewayanalytical.com/particle-articles/topic/chemical-imaging) - [chemically specific particle sizing (1)](https://info.gatewayanalytical.com/particle-articles/topic/chemically-specific-particle-sizing) - [civil cases (1)](https://info.gatewayanalytical.com/particle-articles/topic/civil-cases) - [coating thickness (1)](https://info.gatewayanalytical.com/particle-articles/topic/coating-thickness) - [communication (1)](https://info.gatewayanalytical.com/particle-articles/topic/communication) - [community (1)](https://info.gatewayanalytical.com/particle-articles/topic/community-2) - [community support (1)](https://info.gatewayanalytical.com/particle-articles/topic/community-support) - [compliance (1)](https://info.gatewayanalytical.com/particle-articles/topic/compliance) - [confocal Raman spectroscopy (1)](https://info.gatewayanalytical.com/particle-articles/topic/confocal-raman-spectroscopy) - [contaminants (1)](https://info.gatewayanalytical.com/particle-articles/topic/contaminants) - [contamination investigations (1)](https://info.gatewayanalytical.com/particle-articles/topic/contamination-investigations) - [contamination testing (1)](https://info.gatewayanalytical.com/particle-articles/topic/contamination-testing) - [continual quality improvement (1)](https://info.gatewayanalytical.com/particle-articles/topic/continual-quality-improvement) - [contract research organizations (1)](https://info.gatewayanalytical.com/particle-articles/topic/contract-research-organizations) - [controlled release (1)](https://info.gatewayanalytical.com/particle-articles/topic/controlled-release-2) - [criminal trace evidence analysis (1)](https://info.gatewayanalytical.com/particle-articles/topic/criminal-trace-evidence-analysis) - [critical path opportunities (1)](https://info.gatewayanalytical.com/particle-articles/topic/critical-path-opportunities) - [customer audits (1)](https://info.gatewayanalytical.com/particle-articles/topic/customer-audits) - [deviation investigations (1)](https://info.gatewayanalytical.com/particle-articles/topic/deviation-investigations) - [drug development (1)](https://info.gatewayanalytical.com/particle-articles/topic/drug-development) - [drug manufacturing (1)](https://info.gatewayanalytical.com/particle-articles/topic/drug-manufacturing) - [drug scheduling (1)](https://info.gatewayanalytical.com/particle-articles/topic/drug-scheduling) - [dry powder inhaler (1)](https://info.gatewayanalytical.com/particle-articles/topic/dry-powder-inhaler) - [education (1)](https://info.gatewayanalytical.com/particle-articles/topic/education) - [employee loyalty (1)](https://info.gatewayanalytical.com/particle-articles/topic/employee-loyalty) - [energy dispersive spectroscopy (1)](https://info.gatewayanalytical.com/particle-articles/topic/energy-dispersive-spectroscopy) - [equipment control (1)](https://info.gatewayanalytical.com/particle-articles/topic/equipment-control) - [evidence (1)](https://info.gatewayanalytical.com/particle-articles/topic/evidence) - [fibers collection methods (1)](https://info.gatewayanalytical.com/particle-articles/topic/fibers-collection-methods) - [fluorescence Hyperspectral Imaging (1)](https://info.gatewayanalytical.com/particle-articles/topic/fluorescence-hyperspectral-imaging) - [foreign particulate matter investigations (1)](https://info.gatewayanalytical.com/particle-articles/topic/foreign-particulate-matter-investigations) - [forensic investigations (1)](https://info.gatewayanalytical.com/particle-articles/topic/forensic-investigations) - [forensic scientists (1)](https://info.gatewayanalytical.com/particle-articles/topic/forensic-scientists) - [fracture matching (1)](https://info.gatewayanalytical.com/particle-articles/topic/fracture-matching) - [glass delamination analysis (1)](https://info.gatewayanalytical.com/particle-articles/topic/glass-delamination-analysis) - [glass testing requirements (1)](https://info.gatewayanalytical.com/particle-articles/topic/glass-testing-requirements) - [glass vials (1)](https://info.gatewayanalytical.com/particle-articles/topic/glass-vials) - [gunshot residue (1)](https://info.gatewayanalytical.com/particle-articles/topic/gunshot-residue) - [hair collection methods (1)](https://info.gatewayanalytical.com/particle-articles/topic/hair-collection-methods) - [impression evidence (1)](https://info.gatewayanalytical.com/particle-articles/topic/impression-evidence) - [in vitro (1)](https://info.gatewayanalytical.com/particle-articles/topic/in-vitro) - [in vivo (1)](https://info.gatewayanalytical.com/particle-articles/topic/in-vivo) - [inhalation drugs (1)](https://info.gatewayanalytical.com/particle-articles/topic/inhalation-drugs) - [just for fun (1)](https://info.gatewayanalytical.com/particle-articles/topic/just-for-fun) - [light microscopy (1)](https://info.gatewayanalytical.com/particle-articles/topic/light-microscopy) - [material characterization (1)](https://info.gatewayanalytical.com/particle-articles/topic/material-characterization) - [materials (1)](https://info.gatewayanalytical.com/particle-articles/topic/materials) - [materials science (1)](https://info.gatewayanalytical.com/particle-articles/topic/materials-science-2) - [mentoring (1)](https://info.gatewayanalytical.com/particle-articles/topic/mentoring) - [metered dosed inhalers (1)](https://info.gatewayanalytical.com/particle-articles/topic/metered-dosed-inhalers) - [morale (1)](https://info.gatewayanalytical.com/particle-articles/topic/morale) - [non-conformance (1)](https://info.gatewayanalytical.com/particle-articles/topic/non-conformance) - [non-conformance/safety (1)](https://info.gatewayanalytical.com/particle-articles/topic/non-conformancesafety) - [nonconformance (1)](https://info.gatewayanalytical.com/particle-articles/topic/nonconformance) - [oral dosage (1)](https://info.gatewayanalytical.com/particle-articles/topic/oral-dosage) - [paint analysis (1)](https://info.gatewayanalytical.com/particle-articles/topic/paint-analysis) - [particle identification (1)](https://info.gatewayanalytical.com/particle-articles/topic/particle-identification) - [particles aggregation (1)](https://info.gatewayanalytical.com/particle-articles/topic/particles-aggregation) - [particulate characterization (1)](https://info.gatewayanalytical.com/particle-articles/topic/particulate-characterization) - [particulate contamination (1)](https://info.gatewayanalytical.com/particle-articles/topic/particulate-contamination) - [pharmaceutical contamination (1)](https://info.gatewayanalytical.com/particle-articles/topic/pharmaceutical-contamination) - [product contamination issues (1)](https://info.gatewayanalytical.com/particle-articles/topic/product-contamination-issues) - [product failure (1)](https://info.gatewayanalytical.com/particle-articles/topic/product-failure) - [product investigative analyses (1)](https://info.gatewayanalytical.com/particle-articles/topic/product-investigative-analyses) - [product liability (1)](https://info.gatewayanalytical.com/particle-articles/topic/product-liability) - [product liability testing (1)](https://info.gatewayanalytical.com/particle-articles/topic/product-liability-testing) - [professional development (1)](https://info.gatewayanalytical.com/particle-articles/topic/professional-development) - [quality communication (1)](https://info.gatewayanalytical.com/particle-articles/topic/quality-communication) - [quality management (1)](https://info.gatewayanalytical.com/particle-articles/topic/quality-management) - [quality training (1)](https://info.gatewayanalytical.com/particle-articles/topic/quality-training) - [scanning electron microscope (1)](https://info.gatewayanalytical.com/particle-articles/topic/scanning-electron-microscope) - [scanning electron microscopy (1)](https://info.gatewayanalytical.com/particle-articles/topic/scanning-electron-microscopy) - [scientific methods (1)](https://info.gatewayanalytical.com/particle-articles/topic/scientific-methods) - [scientists (1)](https://info.gatewayanalytical.com/particle-articles/topic/scientists) - [screening methods (1)](https://info.gatewayanalytical.com/particle-articles/topic/screening-methods) - [sexual assault (1)](https://info.gatewayanalytical.com/particle-articles/topic/sexual-assault) - [solid dispersions (1)](https://info.gatewayanalytical.com/particle-articles/topic/solid-dispersions) - [spectral databases (1)](https://info.gatewayanalytical.com/particle-articles/topic/spectral-databases) - [suspension nasal sprays (1)](https://info.gatewayanalytical.com/particle-articles/topic/suspension-nasal-sprays) - [tablet (1)](https://info.gatewayanalytical.com/particle-articles/topic/tablet) - [tape analysis (1)](https://info.gatewayanalytical.com/particle-articles/topic/tape-analysis) - [tape examination (1)](https://info.gatewayanalytical.com/particle-articles/topic/tape-examination) - [testing for blood (1)](https://info.gatewayanalytical.com/particle-articles/topic/testing-for-blood) - [testing for saliva (1)](https://info.gatewayanalytical.com/particle-articles/topic/testing-for-saliva) - [testing for urine (1)](https://info.gatewayanalytical.com/particle-articles/topic/testing-for-urine) - [vibrational spectroscopy (1)](https://info.gatewayanalytical.com/particle-articles/topic/vibrational-spectroscopy) - [wear debris testing (1)](https://info.gatewayanalytical.com/particle-articles/topic/wear-debris-testing) see all ### Recent Posts #### About Us ##### Gateway Analytical provides analytical testing and consulting services that can help ensure product quality. Specializing in advanced characterization and pharmaceutical investigations, we provide unique services, such as particulate characterization analysis, source determination, glass delamination studies, particle distribution studies and polymorph and agglomerate studies. With more than 20 years of experience, you can rely on our expertise in analytical testing and consulting to help you solve your toughest challenges. Our scientists have the diverse industry expertise and the technical know-how to meet your unique needs quickly and efficiently.  [Learn More \[fa icon="long-arrow-right"\]](http://www.gatewayanalytical.com/resources/) #### Contact Us \[fa icon="phone"\] +1 724-443-1900 \[fa icon="envelope"\] [ info@gatewayanalytical.com](mailto:info@gatewayanalytical.com) \[fa icon="home"\]  2009 Kramer Road; Gibsonia, PA 15044 USA \[fa icon="facebook-square"\]Facebook \[fa icon="linkedin-square"\]Linkedin \[fa icon="twitter-square"\]Twitter \[fa icon="pinterest-square"\]Pinterest \[fa icon="chevron-up"\]Back to top