Tetrachloroethane in air was collected by activated carbon,desorped with carbon disulfide,separated by GDX-103 chromatography column,and detected by flame ionization detector.
Objective To evaluate hemostasia effect of the combination of non-ionization soluble styptic gauze and venom haemocoagulase in operation bleeding and wound errhysis.
Ask a pair of geochemists how something like this works, and they will start talking about isotopic abundances and ionization levels with an enthusiasm that is more endearing than fathomable.