Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (1) Enzyme-Linked Immunosorbent Assay (ELISA) (8) Enzyme Immunoassay (EIA) (1) (-) Gas Chromatography (GC) (7) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Headspace Gas Chromatography (GC) (15) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (2) Sample Type Blood (4) Serum or Plasma (2) Urine (1) Test Area Exposure (7) Test Category Depressants (2) Pesticides/Insecticides (3) Volatiles (2) Test Sub-Category Aromatics (2) Hydrocarbons (1) (-) Organochlorides (5) Other (84) (-) Sedative-Hypnotics (2) Your search has returned no tests.