Poly (vinyl carboxylate-co-methyl methacrylate) monolith was prepared by one simple step.The preparation was realized by atom transfer radical polymerization (ATRP) technique for high performance liqu
A quick analytical method for determining 18 phthalic acid esters (PAEs) in edible oil was developed by liquid chromatography - tandem mass spectrometry (LC-MS/MS).The PAEs were extracted with acetoni
In the present work,we developed a novel dispersive microextraction technique by combining the advantages of liquid-phase microextraction (LPME) and magnetic solid-phase extraction (MSPE).In this meth
Short chain chlorinated paraffins (SCCPs) is are a group of highly complex persistent organic pollutants (POPs) and ubiquitously present in the environment.Spruce needles have been previously used for
Determination of thiocyanate in milk and milk powder by derivatization with pentafluorobenzyl Bromide using n-hexadecyltrimethylammonium bromide as phase-transfer catalyst.Gas chromatography-mass spec