Development of a chiral liquid chromatography-tandem mass spectrometry for simultaneous determination of carnitine and acetylcarnitine enantiomers in food samples
LCMSScientific article | Science and research

Development of a chiral liquid chromatography-tandem mass spectrometry for simultaneous determination of carnitine and acetylcarnitine enantiomers in food samples

A derivatization-assisted chiral LC-MS/MS method separates and quantifies carnitine and acetylcarnitine enantiomers in meat, milk, and fermented foods.
Development of a chiral liquid chromatography-tandem mass spectrometry for simultaneous determination of carnitine and acetylcarnitine enantiomers in food samples
News from LabRulezLCMS Library - Week 39, 2026
LCMSArticle | Application

News from LabRulezLCMS Library - Week 39, 2026

This week we bring you application notes by KNAUER and Shimadzu, technical note by Thermo Fisher Scientific and poster by Waters Corporation / SOFT!
News from LabRulezLCMS Library - Week 39, 2026
Comprehensive investigation of matrix effect evaluation approaches for reliable quantification in bioanalysis using UHPLC-MS/MS
LCMSScientific article | Science and research

Comprehensive investigation of matrix effect evaluation approaches for reliable quantification in bioanalysis using UHPLC-MS/MS

A systematic UHPLC-MS/MS study shows that matrix-effect estimates based only on calibration slopes can be biased and introduces an intercept-based correction.
Comprehensive investigation of matrix effect evaluation approaches for reliable quantification in bioanalysis using UHPLC-MS/MS
News from LabRulezLCMS Library - Week 35, 2026
LCMSArticle | Application

News from LabRulezLCMS Library - Week 35, 2026

This week we bring you application notes by Agilent Technologies, Thermo Fisher Scientific, Shimadzu and Waters Corporation!
News from LabRulezLCMS Library - Week 35, 2026
LC Coffee Breaks - Free Webinar Series from Waters Corporation
LCMSArticle | Webinars

LC Coffee Breaks - Free Webinar Series from Waters Corporation

Join the free LC Coffee Breaks webinar series for practical guidance on overpressure, carryover, universal detectors, method transfer, and choosing the right gradient system.
LC Coffee Breaks - Free Webinar Series from Waters Corporation
News from LabRulezLCMS Library - Week 28, 2026
LCMSArticle | Poster

News from LabRulezLCMS Library - Week 28, 2026

This week we bring you application notes by Agilent Technologies and Metrohm and posters by Shimadzu/ASMS, Thermo Fisher Scientific/ASMS and Waters Corporation/ASMS!
News from LabRulezLCMS Library - Week 28, 2026
News from LabRulezLCMS Library - Week 27, 2026
LCMSArticle | Application

News from LabRulezLCMS Library - Week 27, 2026

This week we bring you application notes by Agilent Technologies and Metrohm and posters by Shimadzu/ASMS, Thermo Fisher Scientific/ASMS and Waters Corporation/ASMS!
News from LabRulezLCMS Library - Week 27, 2026
News from LabRulezLCMS Library - Week 19, 2026
LCMSArticle | Application

News from LabRulezLCMS Library - Week 19, 2026

This week we bring you application notes by Agilent Technologies, Metrohm and Thermo Fisher Scientific, technical note by Shimadzu and poster by Waters Corporation / AAPS!
News from LabRulezLCMS Library - Week 19, 2026
News from LabRulezLCMS Library - Week 13, 2026
LCMSArticle | Application

News from LabRulezLCMS Library - Week 13, 2026

This week we bring you application notes by Agilent Technologies, KNAUER and Shimadzu, brochure by Thermo Fisher Scientific and poster by Waters Corporation!
News from LabRulezLCMS Library - Week 13, 2026
Elucidating Unknown Organofluorine in Municipal Wastewater: A Mass Balance Approach including Fluorinated Pharmaceuticals
LCMSScientific article | Science and research

Elucidating Unknown Organofluorine in Municipal Wastewater: A Mass Balance Approach including Fluorinated Pharmaceuticals

A multisorbent SPE–LC-HRMS approach shows fluorinated pharmaceuticals significantly contribute to extractable organofluorine in wastewater.
Elucidating Unknown Organofluorine in Municipal Wastewater: A Mass Balance Approach including Fluorinated Pharmaceuticals