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) (13) Enzyme Immunoassay (EIA) (3) Gas Chromatography (GC) (3) Gas Chromatography/Mass Spectrometry (GC/MS) (4) Headspace Gas Chromatography (GC) (29) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (5) Sample Type Blood (14) Fluid (3) Serum or Plasma (10) Tissue (1) Urine (8) Test Area Drugs of Abuse (13) Exposure (17) Impairment (1) Postmortem (5) Test Category Acids (3) (-) Alcohols (17) Antiepileptics/Antiseizures (3) Biomarkers (8) Chemicals (1) Diagnostic Aids (2) Drugs of Abuse (5) (-) Drugs of Abuse, Therapeutics (15) Exposure (1) Industrial/Environmental Toxins (2) NPS/Designer Drugs (1) Other (6) (-) Perfluorinated Compounds (4) Pesticides/Insecticides (3) Sedative/Hypnotics (2) Solvents (42) Terpenes (2) Therapeutics (10) Volatiles (72) Test Sub-Category (-) Other (36) Solvents (3) Your search has returned no tests.