Sample Preparation

You're invited to publicize your 2023–2024 new product introductions in LCGC. Here's how to get your products included.

Webinar Date/Time: Thu, Jan 25, 2024 2:00 PM EST

A recent sample preparation survey explored the critical role of sample preparation in gas chromatographic analysis.

Webinar Date/Time: Thu, Dec 14, 2023 1:00 PM EST

Webinar Date/Time: Thu, Dec 7, 2023 1:00 PM ES

Mary Ellen McNally and Doug Raynie covered green chemistry and sustainable separations, from sample preparation through analysis with chromatographic techniques, at EAS 2023.

Rainer Lohmann of the University of Rhode Island presented his research on passive sampling of PFAS at the Eastern Analytical Symposium in Princeton, NJ.

Webinar Date/Time: Thu, Nov 30, 2023 2:00 PM EST

Webinar Date/Time: Tuesday November 28, 2023 9:30 AM EST | 2:30 PM GMT | 3:30 PM CET Wednesday, November 29, 2023 9:30 AM EST | 2:30 PM GMT | 3:30 PM CET

Webinar Date/Time: Wednesday, December 13th, 2023 at 11am EST | 8am PST | 4pm GMT | 5pm CET Wednesday, December 13th, 2023 at 2pm EST | 11am PST | 7pm GMT | 8pm CET Thursday, December 14th, 2023 at 11am CST | 12pm JST

To measure a method’s environmental friendliness and its sustainability, one must consider its productivity and analytical performance.

This article outlines the relevance of extraction techniques, including exhaustive and non-exhaustive ones, in onsite strategies.

Headspace-solid-phase microextraction (HS-SPME) is widely used for the analysis of volatile compounds from different kinds of samples.

Passive samplers come in many forms and can be used in various fields. Here, we review multiple advances made to this sampling strategy.

Vacuum-assisted headspace solid-phase microextraction (Vac-HS-SPME) is quickly becoming popular for enhancing the extraction of semi-volatile compounds.

Daniel Wolbrecht, senior technical sales consultant at Anton Paar, held a workshop at the Gulf Coast Conference in Galveston, Texas, focusing on how heated autosampler units can help analyze difficult samples.

In this article, the author reports the results from a survey of trends in sample preparation techniques.

The Green Analytical Chemistry Workshop (1st TGAC) will be held 5–6 February 2024, at Novotel Paris-Charenton, Paris, France.

Núria Fontanals, Senior Researcher in the Analytical and Organic Chemistry Department at the Universitat Rovira i Virgili, outlines the benefits of passive sampling in liquids and how the approach can evolve in the future.

Scientists from Dalian Maritime University in Dalian, China, are testing a new amphetamine-type stimulant extraction system on wastewater and urine samples.

A team of scientists from Universitat Rovira i Virgili in Tarragona, Spain, is investigating a new method for testing water samples for contaminants of emerging concern.

Scientists based out of Zhejiang Academy of Agricultural Sciences in Hangzhou, China, recently used a new QuEChERS method for analyzing pesticides in fruit samples.

A pair of scientists from Gdańsk University of Technology (GUT) in Gdańsk, Poland, used the method to analyze the presence of antibiotics in animal products like milk and eggs.

With expert speakers coming in from around the country for Cannabis Science Conference Fall, we thought it was a great opportunity to introduce some of them and get a sneak peek into their presentations. Here, we meet Jini Glaros, Chief Scientific Officer at Modern Canna Labs.

The 27th International Symposium on Separation Sciences (ISSS 2023) will be held 24–27 September 2023 in Cluj-Napoca, Romania. Here’s a sneak preview of what attendees can look forwards to.

Accelerated solvent extraction (ASE) is widely viewed as a better alternative to GC–MS when analyzing persistent organic pollutants (POPs). The authors explain why new technological developments offer many benefits and accelerate POP sample preparation processes.

Webinar Date/Time: Monday, September 25th, 2023 Morning Session: 12:30pm BST | 7:30am EDT | 13:30pm CEST Afternoon Session: 15:20pm BST | 10:20am EDT | 16:20pm CEST Tuesday, September 26th, 2023 Morning Session: 12:30pm BST | 7:30am EDT | 13:30pm CEST Afternoon Session: 15:00pm BST | 10:00am EDT | 16:00pm CEST

Webinar Date/Time: Tue, Sep 19, 2023 11:00 AM EDT

Webinar Date/Time: Tuesday, September 19th, 2023 at 11am EDT | 8am PDT | 4pm BST | 5pm CEST

Webinar Date/Time: Thursday, September 21, 2023 at 11am PST | 2pm EST | 6pm GMT| 8pm CEST