
CEM Corporation
Articles by CEM Corporation

















Learn about the origins of PFAS chemicals in the world we live in and challenges facing laboratories analyzing PFAS. See how Dr. Alicia Stell and her team devised solutions for sample preparation of these difficult samples and present analytical results by liquid chromatography. Live: Thursday, Feb. 27, 2020 at 11am EST | 8am PST | 4pm GMT | 5pm CET On demand available after final airing Feb. 27, 2021 Register free


What you will learn: - Automated extraction method achieves higher recoveries - Steps involved in QuEChERs vs. EDGE method


Extraction of pesticides from foods can be a daunting task. QuEChERS have been the industry standard for years but have many shortcomings

Single-step water mitigation and extraction of pesticides from wet foods 9 min automated extraction of pesticides with results comparable to QuEChERS UPLC MS/MS comparative analysis of extracted pesticide residue from wet foods


• Extraction of THC, THCA, CBD, CBDA, and CBN from hemp flower in minutes • Low temperature extraction of cannabinoids to eliminate acid formation • Cannabinoid profile extraction without use of cleanup sorbents

• Extract antioxidants and slip additives from plastic matrices • Rapid automated extraction of plastics • Analysis of additives from plastics after automated extraction

• Rapid alternative to QuEChERS for pesticide analysis • Automated extraction of pesticide mixture from spices • UPLC MS/MS analysis of extracted pesticide residue

• Automated extraction of pesticide mixture from cannabis flower • Analysis by GC and LC of over 300 extracted pesticides • Alternative to QuEChERS for cannabis pesticide analysis


Extraction of pesticides from foods can be a daunting task. QuEChERS have been the industry standard for years but have many shortcomings including being time consuming and manual. A new, rapid alternative to QuEChERS, that performs a single-step-automated extraction and water removal, is taking the challenge out of food sample prep.

Learn about industry standards and new technologies for the extraction of pesticides from foods in this eBook that takes a look into the challenges facing food testing labs today and the technologies that are helping them improve their efficiency.
