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© 2023 MJH Life Sciences and Chromatography Online. All rights reserved.
© 2023 MJH Life Sciences™ and Chromatography Online. All rights reserved.
September 19, 2022
Multiple laboratories applied method EPA 537.1 and 533 for the extraction of PFAS in pristine non-potable water and source water assessment.
PFAS experts provide insight on workflow considerations on how to manage and prevent cross-contamination to ensure quality analysis.
In metabolomics analysis, the use of a biocompatible LC system has significant advantages over a stainless steel LC, as demonstrated in this application.
FAQ on scope, workflow, timeline, requirements for the Fith Unregulated Contaminants Monitoring Rule (UMCR 5)
Analysis of HFPO-DA in a multi-residue method along with 24 other common PFAS
August 17, 2022
Benzodiazepines are depressants and used to relieve anxiety, insomnia, and more. This app note discusses a urine extraction to confirm the presence of benzodiazepines.
July 11, 2022
A rapid and simple LC method for the analysis of six common VOC metabolites in urine for monitoring occupational exposure to VOCs.
A fully validated method for the determination of twelve mycotoxins in various food matrices by stable isotope dilution QSight LC–MS/MS.
June 28, 2022
A fast, direct method for LC–MS/MS analysis of amino acids in plasma was developed during the course of this study.
June 21, 2022