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CalEPA Evaluation Report: Hapsite GCMS

May 5, 2004
California EPA's Department of Toxic Substances Control (DTSC) has certified the analytical capabilities of the HAPSITE portable gas chromatograph-mass spectrometer (GC-MS) system as a field-based analytical method as well as a laboratory instrument for measuring volatile organic compounds (VOCs) in water, soil and soil gas. This 2004 certification report evaluates the performance of the HAPSITE instrument based on a detailed review of data packages submitted by the technology proponent, field data generated by independent parties, and of new data collected under the oversight of the California Environmental Technology Certification Program.
Full Report (March 2004, 75 pages).