Preservatives such as benzoic acid and parabens are being tested on a regular basis by regulatory authorities and food testing laboratories as they are widely f
A method for the rapid detection of various commonly reported drugs in human urine has been established based on extractive electrospray ionization mass spectro
The IAEA Terrestrial Environmental Laboratory (IAEA-TEL) is organizing a proficiency test on the determination of selected trace elements and uranium isotopes i
In quantitative shotgun proteomics,advanced mass spectrometry(MS) coupled with diverse stable isotope labeling methods(e.g.,ICAT,iTRAQ,mTRAQ,TMT,and etc.) has b
The species and concentrations of metabolites in plants were different with the growth and specialization.Whats more,metabolisms between tissues of the same pla
In 2014,The European Regulations laid down gas chromatography-triple quadrupole mass spectrometry(GC-MS/MS) as an appropriate confirmatory tool to analyze polyc