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) (3) Enzymatic Assay (EZA) (1) Gas Chromatography (GC) (5) Gas Chromatography/Mass Spectrometry (GC/MS) (4) Headspace Gas Chromatography (GC) (21) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (7) Sample Type Blood (11) Fluid (2) Serum or Plasma (10) Urine (10) Test Area Diagnostic Aids (4) Drugs of Abuse (3) Exposure (25) Impairment (1) Test Category Acids (6) (-) Alcohols (20) Antiepileptics/Antiseizures (3) (-) Biomarkers (12) Chemicals (1) Depressants (10) Diagnostic Aids (2) Drugs of Abuse (14) Drugs of Abuse, Therapeutics (15) Exposure (1) (-) Gases (1) Industrial/Environmental Toxins (2) Metals/Elements (3) NPS/Designer Drugs (1) Other (6) Perfluorinated Compounds (4) Pesticides/Insecticides (6) Sedative/Hypnotics (2) Solvents (46) Terpenes (2) Therapeutics (13) Volatiles (74) Test Sub-Category Cyanide (3) Hydrocarbons (2) Other (25) Solvents (3) Your search has returned no tests.