
Ultrahigh-performance liquid chromatography–tandem mass spectrometry (UHPLC–MS/MS) shows flonicamid residues in rice pose negligible dietary risk.
This month's column discusses the presence of sample peaks in chromatograms when only blanks are injected -- commonly called carryover. Most carryover problems can be eliminated by performing one or more of the approaches discussed in this column.
over 25 years ago
Optimizing Sample Preparation for Capillary Gel Electrophoresisover 25 years ago
How Fast Is Fast Enough?over 25 years ago
Autosampler Carryoverover 25 years ago
Glossary of Liquid-Phase Separation Termsover 25 years ago
Gas Chromatography — Past, Present, and Future





