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) Enzyme Immunoassay (EIA) (1) Gas Chromatography (GC) (4) Gas Chromatography/Mass Spectrometry (GC/MS) (6) Headspace Gas Chromatography (GC) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (2) Refractometer (REF) (2) Sample Type Blood (13) Serum or Plasma (10) Tissue (2) (-) Urine (16) Test Area Drugs of Abuse (1) Exposure (7) Therapeutics (8) Test Category Alcohols (1) Analgesics (5) Anesthetics (2) Antianxiety (1) (-) Anticholinergics (3) Antidepressants (4) Antiepileptics/Antiseizures (1) Antihistamines (1) Antihypertensives (1) Antimicrobials (2) Antipsychotics (1) Antitussives/Cough Suppressants (1) Benzodiazepines (1) Biomarkers (3) Depressants (4) Diuretics (1) Electrolytes (1) Metals/Elements (11) NPS/Designer Drugs (6) Pesticides/Insecticides (2) Plasticizers (1) Potassium Channel Blockers (1) Psychoactives (1) (-) Sedative/Hypnotics (6) Solvents (1) Stimulants (5) (-) Volatiles (7) Test Sub-Category Alkaloids (2) Barbiturates (6) Other (8) Your search has returned no tests.