--- title: Environmental Analysis Blog | Separation Science in collaboration with PerkinElmer description: Innovating for a healthier world. --- - [Home](https://www.sepscience.com/enviro) - [Separation Science](https://www.sepscience.com) - [日本語](https://www.sepscience.com/japan) - [Chromatography Forum](http://www.chromforum.org/) - [Analytical Training Solutions](https://www.analytical-training-solutions.com) - [Contact Us](https://www.sepscience.com/eclipse-business-media/contact-us/) - [Subscribe for free](https://www.sepscience.com/subscribe/) [![Separation Science](https://blog.sepscience.com/hubfs/Sepscience_Dec2016/images/-resized-strch-SepSci_WebHeader_v3.png)](https://www.sepscience.com/) - [Food](https://www.sepscience.com/food) - [Enviro](https://www.sepscience.com/enviro) - [Pharma](https://www.sepscience.com/pharma) - [Bio Clinical](https://www.sepscience.com/bioclinical) - [LC](https://www.sepscience.com/lc) - [GC](https://www.sepscience.com/gc) - [MS](https://www.sepscience.com/ms) - [Methods & Applications](https://www.sepscience.com/methods-and-applications/) - [Webinars & eSeminars](https://www.sepscience.com/webinars-and-eseminars/) - [Videos & Tutorials](https://www.sepscience.com/videos-and-tutorials/) - [Home](https://www.sepscience.com/) - [Get in Touch with Us](https://www.sepscience.com/) - [Home](https://www.sepscience.com/enviro) - Environmental Analysis[Environmental Analysis](https://blog.sepscience.com/environmental) - [Environmental Analysis Blog](https://blog.sepscience.com/environmental/author/separation-science-in-collaboration-with-perkinelmer) # Environmental Analysis ## Separation Science in collaboration with PerkinElmer ![](https://blog.sepscience.com/hubfs/Webinars/PerkinElmerOND/PELogo_Hub.png) Innovating for a healthier world. ### Recent Posts ### [\[eBook\] Analytical Solutions for Environmental Testing](https://blog.sepscience.com/environmental/analytical-solutions-for-environmental-testing) In the face of stricter regulations of PFAS and other emerging contaminants, staying up-to-date on the latest analytical methods for environmental and drinking water testing is critical. Separation Science, in collaboration with PerkinElmer, is... [Read More](https://blog.sepscience.com/environmental/analytical-solutions-for-environmental-testing) ### [Critical Insights in the Detection of PFAS in Our Environment](https://blog.sepscience.com/environmental/critical-insights-in-the-detection-of-pfas-in-our-environment) Are you looking to optimize your laboratory workflow for PFAS analysis? If so, this on-demand webinar will provide a detailed overview of PFAS LC/MS/MS methods, including direct injection and SPE methods fitting to various global regulations. [Read More](https://blog.sepscience.com/environmental/critical-insights-in-the-detection-of-pfas-in-our-environment) ### [Developing Methods for PFAS Analysis](https://blog.sepscience.com/environmental/developing-methods-for-pfas-analysis) Dr. Emanuela Gionfriddo, Assistant Professor at the University of Toledo in Ohio, USA explains how she has been focusing on developing analytical tools that can detect and quantify harmful substances, such as PFAS. [Read More](https://blog.sepscience.com/environmental/developing-methods-for-pfas-analysis) ### [Rapid and Sensitive Analysis of 17 Per-and Polyfluoroalkyl Substances in Water by Direct Injection](https://blog.sepscience.com/environmental/rapid-and-sensitive-analysis-of-17-per-and-polyfluoroalkyl-substances-in-water-by-direct-injection) This study demonstrates a direct injection approach to PFAS analysis, utilizing a PerkinElmer QSight® 420 mass spectrometer coupled with UHPLC for the analysis of trace amounts of PFAS in drinking water and surface water samples. [Read More](https://blog.sepscience.com/environmental/rapid-and-sensitive-analysis-of-17-per-and-polyfluoroalkyl-substances-in-water-by-direct-injection) ### [Direct Analysis of 17 Perfluorinated Compounds in Water at Low Parts-Per-Trillion Levels by LC/MS/MS Workflow](https://blog.sepscience.com/environmental/direct-analysis-of-17-perfluorinated-compounds-in-water-at-low-parts-per-trillion-levels) In this study, an LC/MS/MS direct sample injection method was developed, and the results indicate that this simple LC/MS/MS workflow provides an excellent sensitivity and specificity for the analysis of PFASs in drinking and surface water samples. [Read More](https://blog.sepscience.com/environmental/direct-analysis-of-17-perfluorinated-compounds-in-water-at-low-parts-per-trillion-levels) ### [Analysis of Challenging Polar Contaminants in Water by LC/MS/MS with Direct Injection](https://blog.sepscience.com/environmental/analysis-of-challenging-polar-contaminants-in-water-by-lc/ms/ms-with-direct-injection) In this study, different methods for the separation, detection and quantitation of complex polar contaminants by UHPLC/MS/MS in water matrices are demonstrated. [Read More](https://blog.sepscience.com/environmental/analysis-of-challenging-polar-contaminants-in-water-by-lc/ms/ms-with-direct-injection) ### [A Sensitive Method for the Rapid Determination of PFOA and PFOS in Water Samples](https://blog.sepscience.com/environmental/a-sensitive-method-for-the-rapid-determination-of-pfoa-and-pfos-in-water-samples) This study demonstrates the use of PerkinElmer’s QSight® 420 mass spectrometer, coupled with UHPLC for the determination of trace amount of PFOA and PFOS in drinking and surface water samples by means of a direct injection approach. [Read More](https://blog.sepscience.com/environmental/a-sensitive-method-for-the-rapid-determination-of-pfoa-and-pfos-in-water-samples) ### [Analysis of Perfluoroalkyl and Polyfluoroalkyl Substances by EPA Method 8327](https://blog.sepscience.com/environmental/analysis-of-perfluoroalkyl-and-polyfluoroalkyl-substances-by-epa-method-8327) In this application note, the development of a fast and robust method for the analysis of all analytes listed in EPA Method 8327 is discussed. [Read More](https://blog.sepscience.com/environmental/analysis-of-perfluoroalkyl-and-polyfluoroalkyl-substances-by-epa-method-8327) ### [Analysis of Perfluoroalkyl and Polyfluoroalkyl Substances in Drinking Water](https://blog.sepscience.com/environmental/analysis-of-perfluoroalkyl-and-polyfluoroalkyl-substances-in-drinking-water) This application note focuses on the validation of EPA Method 537.1, as well as the development of an improved version of this methodology. [Read More](https://blog.sepscience.com/environmental/analysis-of-perfluoroalkyl-and-polyfluoroalkyl-substances-in-drinking-water) ### [A Review of Air Sampling Techniques and Monitoring of Ozone Precursor VOCs](https://blog.sepscience.com/environmental/a-review-of-air-sampling-techniques-and-monitoring-of-ozone-precursor-vocs) Separation Science, in collaboration with PerkinElmer has developed an upcoming webinar that will compare the different techniques of air sampling and when they are utilized. Regulatory agencies globally are increasing requirements and rigor for the... [Read More](https://blog.sepscience.com/environmental/a-review-of-air-sampling-techniques-and-monitoring-of-ozone-precursor-vocs) ### [Success using Alternate Carrier Gases for Volatile Methods](https://blog.sepscience.com/environmental/success-using-alternate-carrier-gases-for-volatile-methods) In this presentation from a recent 'Advances in Enviromental Analysis eSeminar' hosted by Separation Science in collaboration with PerkinElmer, Lee Marotta (PerkinElmer, USA) reports on the success of using alternate carrier gases for volatile... [Read More](https://blog.sepscience.com/environmental/success-using-alternate-carrier-gases-for-volatile-methods) ### [Volatiles and Semi-Volatiles in Air: the Cost Effective, One Analysis, Green Solution](https://blog.sepscience.com/environmental/volatiles-and-semi-volatiles-in-air-the-cost-effective-one-analysis-green-solution) In this presentation from a recent 'Advances in Enviromental Analysis eSeminar' hosted by Separation Science in collaboration with PerkinElmer, Roberta Provosta (Pace Analytical Services, USA) and Lee Marotta (PerkinElmer, USA) present a cost... [Read More](https://blog.sepscience.com/environmental/volatiles-and-semi-volatiles-in-air-the-cost-effective-one-analysis-green-solution) ### [Efficient, Cost Effective and Environmentally Friendly Approach to Semi-volatile Analysis](https://blog.sepscience.com/environmental/efficient-cost-effective-and-environmentally-friendly-approach-to-semi-volatile-analysis) In this presentation from an 'Advances in Enviromental Analysis eSeminar' hosted by Separation Science in collaboration with PerkinElmer, Lee Marotta (PerkinElmer, USA) describes some environmentally friendly techniques for semi-volatile analysis... [Read More](https://blog.sepscience.com/environmental/efficient-cost-effective-and-environmentally-friendly-approach-to-semi-volatile-analysis) ### [How to Comply with EPA Method 325 for Fenceline Monitoring of Volatile Organic Compounds (VOCs) and Passive Sampling](https://blog.sepscience.com/environmental/how-to-comply-with-new-epa-method-325-for-fenceline-monitoring-of-volatile-organic-compounds-vocs-and-passive-sampling) In this presentation from a recent 'Advances in Enviromental Analysis eSeminar' hosted by Separation Science in collaboration with PerkinElmer, Lee Marotta (PerkinElmer, USA) and Jamie Brown (MilliporeSigma, USA) discuss how to effectively comply... [Read More](https://blog.sepscience.com/environmental/how-to-comply-with-new-epa-method-325-for-fenceline-monitoring-of-volatile-organic-compounds-vocs-and-passive-sampling) ### [Solution for extending the hydrocarbon range of TO-17 in soil gas analysis](https://blog.sepscience.com/environmental/solution-for-extending-the-hydrocarbon-range-of-to-17-in-soil-gas-analysis) In this study, PerkinElmer, with assistance from CARO Analytical Services, has designed a new thermal desorption tube that successfully accommodates the challenges of soil gas sampling and analysis while outperforming the regulatory criteria a... 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