Improvements for the analysis of volatile (VOC) and very volatile (VVOC) organic compounds using In-Tube Extraction- Dynamic Headspace (ITEX-DHS) and cryogen-free refocusing
An integrated GC-MS/MS and LC-MS/MS workflow for quantitative analysis of pesticides with cross- confirmation using a single chromatography data system software
Utilizing cost effective helium saving technology for low level quantitation of Polychlorinated dibenzo-p- dioxins/furans using gas chromatograph mass spectrometry