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) (8) Enzymatic Assay (EZA) (1) Enzyme-Linked Immunosorbent Assay (ELISA) (7) Enzyme Immunoassay (EIA) (3) (-) Gas Chromatography (GC) (40) Gas Chromatography/Mass Spectrometry (GC/MS) (12) Headspace Gas Chromatography (GC) (43) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (9) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (1) Refractometer (REF) (2) Sample Type Blood (19) Serum or Plasma (7) Tissue (4) Urine (10) Test Area Diagnostic Aids (1) Exposure (39) Test Category Acids (3) Alcohols (5) (-) Biomarkers (2) Depressants (2) Industrial/Environmental Toxins (1) Other (3) Pesticides/Insecticides (3) Sedative/Hypnotics (6) Solvents (27) Terpenes (4) (-) Volatiles (38) Test Sub-Category Hydrocarbons (1) Organochlorides (2) Other (37) Your search has returned no tests.