Analysis of multicomponent organic mixtures in aqueous media by pyrolysis

Gas chromatography

“…Trapping systems designed specifically for mass spectrometry have included syringe or coiled hypodermic needles (669,876), porous layer open tubular glass (916,614) and cigarette filters, which can be washed with CSZ (389). Trapping efficiencies for IR analysis were measured by using a 14C labelling technique (198).…”

“…A single pulse shock tube was used in a study of pyrolysis products of cyclopropane (129). A compact concentric pyrolytic unit designed for quantitative measurements of the total organic content of aqueous solutions (686) and municipal wastes in waterways (614) was also developed as was a Russian pyrolytic device (IS) for polymer analyjsis. The advantages of combining pyrolysis with hydrogenation have been outlined by Gough and coworkers (869), and this method was applied to a series of alkylbenzenes (867).…”