• P-ISSN1225-0163
  • E-ISSN2288-8985
  • SCOPUS, ESCI, KCI

Article Detail

Home > Article Detail
  • P-ISSN 1225-0163
  • E-ISSN 2288-8985

Article Contents

    Sorbent Thermal Desorption/Gas Chromatography/Mass Selective Detection Method for Determination of Gaseous Polycyclic Aromatic Hydrocarbons in Indoor Air

    Analytical Science and Technology / Analytical Science and Technology, (P)1225-0163; (E)2288-8985
    1995, v.8 no.4, pp.753-758
    Dai, Shugui
    Zhang, Lin
    Zhu, Tan
    • 0Downloaded
    • 254Viewed

    Abstract

    Thermal desorption/gas chromatography/mass selective detection method using Tenax cartridges for the determination of gaseous polycyclic aromatic hydrocarbons(PAH) is described. Glass fiber filter can collect only PAH in particulate. Gaseous PAH may penetrate the filter. Glass cartridge packed Tenax-GC was uses fur adsorption of gaseous PAH. The air of inhalation zone was collected fur 2-10 hours. Cartridges were thermally desorbed in the reverse direction to sample flow. The desorption conditions were as follows; desorption temperature; <TEX>$300^{\circ}C$</TEX>; desorption time; 20min; column head pressure; 30psi; inlet split vent; closed during desorption.

    keywords
    Tenax adsorption, Thermal desorption, GC/MS, indoor air, gaseous polycyclic aromatic hydrocarbons


    • 0Downloaded
    • 254Viewed
    • 0KCI Citations
    • 0WOS Citations

    Other articles from this issue

    Recommanded Articles

    Analytical Science and Technology