Ultra-performance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry (UPLC-QTOF/MS) was used for the analysis of serum and urine metabolites in patients with cirrhosis. By ...
Agilent Technologies A expanded its liquid chromatography mass spectrometry (LCMS) offerings with the launch of the 6495 Triple Quadrupole LC/MS (LC/TQ) System and the Revident Quadrupole ...
Researchers used LC-MS/MS to analyze 52 sake samples from Japan for neonicotinoids and other insecticides. 88% contained detectable insecticides, with dinotefuran being the most common. Contamination ...