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) (6) Enzyme-Linked Immunosorbent Assay (ELISA) (13) Enzyme Immunoassay (EIA) (5) Gas Chromatography (GC) (28) Gas Chromatography/Mass Spectrometry (GC/MS) (15) Headspace Gas Chromatography (GC) (35) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (2) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (7) Refractometer (REF) (2) Sample Type (-) Blood (47) Fluid (4) Serum or Plasma (16) Tissue (10) (-) Urine (24) Test Area Drugs of Abuse (1) Exposure (54) Impairment (5) Postmortem (11) Test Category Acids (4) Alcohols (14) Antiepileptics/Antiseizures (2) Biomarkers (7) Depressants (5) Diagnostic Aids (1) (-) Drugs of Abuse (9) Drugs of Abuse, Therapeutics (5) Exposure (1) Gases (1) Industrial/Environmental Toxins (2) Metals/Elements (2) NPS/Designer Drugs (1) Other (7) Perfluorinated Compounds (1) Pesticides/Insecticides (4) Sedative/Hypnotics (4) Solvents (31) Terpenes (3) (-) Therapeutics (7) (-) Volatiles (55) Test Sub-Category Alcohols (6) Drug Facilitated Sexual Assault (2) Organochlorides (2) Other (61) Your search has returned no tests.