Topic

Webcasts

Webinar Date/Time: 

Wed, Mar 29, 2023 2:00 PM ED

Quantification & Identification of Microplastics in Air Using Pyrolysis-GC/MS

Webinar Date/Time: 
Airing 1:  Tuesday March 14, 2023 at 9am EST | 2pm GMT | 3pm CET
Airing 2:  Tuesday March 14, 2023 at 2pm EST | 1pm CST | 11am PST

The Latest Innovation of Real-Time, High-Throughput Volatile Impurities Analysis by SIFT-MS

Webinar Date/Time: Tuesday, January 31st, 2023

Session 1: 9am EST | 2pm GMT | 3pm CET
Session 2: 2pm EST | 11am PST | 7pm GMT


(Off-)Flavor Analysis of Plant Proteins

Webinar Date/Time: Thursday, February 16th, 2023 at 8am PST | 11am EST | 4pm GMT | 5 pm CET


20 Steps to a Reliable Mobile Phase

Webinar Date/Time: Airing 1: Tuesday January 17, 2023 at 9am EST | 2pm GMT | 3pm CET
Airing 2: Tuesday January 17, 2023 at 2pm EST | 1pm CST | 11am PST

High-Throughput Analysis of Volatile Impurities in Sustainable Packaging using SIFT-MS

Articles

Untargeted GC–MS metabolomics with sample derivatization is shown here to be effective for measuring the chemical profiles of traditional and plant-based meat products.

Comparing the Chemical Profiles of Plant-Based and Traditional Meats Using GC–MS-Based Metabolomics

Webinar Date/Time: Tue, Dec 13, 2022 11:00 AM EST

Battery Summit: Preparation and Analysis of Battery Samples

Webinar Date/Time: Monday, November 28 2022 at 11 am EDT


 

Trace impurities in Pharmaceutical Products: Nitrosamines and beyond

Rachael Szafnauer received an M.Sci in forensic science from the University of South Wales, UK, where her final‑year project focused on fingerprinting emerging psychoactive substances using advanced techniques such as GC×GC–TOF MS, in collaboration with Markes International. She later took up the role of thermal desorption product specialist at Markes, providing technical and application support to the commercial team, before taking on her current role at the start of this year, specialising in the development of applications using extraction and enrichment techniques.


Elinor Hughes obtained her B.Sc. in chemistry and Ph.D. in organic chemistry at Bangor University, UK. After working for a chemical manufacturing company for three years, she moved to the Royal Society of Chemistry where she worked in journals publishing for six years and on Chemistry World magazine for four years. This was followed by five years as a freelance copyeditor and science writer. Her current role is technical copywriter at Markes International.

A broad range of trace-level volatile organic compounds was detected in drinking water using headspace–trap sampling.

Analysis of Volatile Organic Pollutants in Water Using Headspace–Trap GC–MS: Maximizing Performance for ppt‑Level VOCs

Tony Taylor is Group Technical Director of Crawford Scientific Group and CHROMacademy. His background is in pharmaceutical R&D and polymer chemistry, but he has spent the past 20 years in training and consulting, working with Crawford Scientific Group clients to ensure they attain the very best analytical science possible. He has trained and consulted with thousands of analytical chemists globally and is passionate about professional development in separation science, developing CHROMacademy as a means to provide high-quality online education to analytical chemists. His current research interests include HPLC column selectivity codification, advanced automated sample preparation, and LCâMS and GCâMS for materials characterization, especially in the field of extractables and leachables analysis.

It is a fact that most of us will be experiencing rising helium costs, and in some cases, caps on supply, or an inability to initiate new supply contracts from providers. Based on my own experiences, and those of colleagues and contacts, I’ve prepared what I hope is a succinct and focused guide on the factors one needs to evaluate to properly inform the decision to switch, and what to expect on the implementation journey.

GC–MS | Topics