||Evaluation of Commercially-Available Portable Gas Chromatographs.
Berkley, R. ;
Miller, M. ;
Chang, J. ;
Oliver, K. ;
Fortune, C. ;
||IIT Research Inst., Chicago, IL. ;ManTech Environmental Technology, Inc., Research Triangle Park, NC.;Environmental Protection Agency, Research Triangle Park, NC. Atmospheric Research and Exposure Assessment Lab.
Chromatographic analysis ;
Hazardous materials ;
Portable equipment ;
||Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.
||Six commercially-available portable gas chromatographs (PGC) were evaluated at a Superfund site during startup of bioremediation. Concentrations of volatile organic compounds (VOC) were slightly above ambient background levels. Concurrent colocated grab samples were collected periodically in Summa-polished canisters. They were analyzed by Method TO-14 using a mass-sensitive detector. The grab samples served as standards to assess the accuracy of data reported by the PGCs.
||See also PB88-211701. Prepared in cooperation with ManTech Environmental Technology, Inc., Research Triangle Park, NC. Sponsored by Environmental Protection Agency, Research Triangle Park, NC. Atmospheric Research and Exposure Assessment Lab.
||PC A02/MF A01