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) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (1) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Blood (1) Serum or Plasma (1) (-) Urine (3) Test Area Exposure (3) Test Category (-) Acids (3) Alcohols (2) Analgesics (3) Antianxiety (2) Anticholinergics (1) Antidepressants (2) Antidiabetics (1) Antiepileptics/Antiseizures (3) Antihistamines (2) Antihypertensives (3) Antimicrobials (3) Antitussives/Cough Suppressants (2) Depressants (2) Emetics (1) Expectorants (1) Hallucinogens (3) Hydrocarbons (1) Laxatives (1) Muscle Relaxants (2) NPS/Designer Drugs (1) Sedative/Hypnotics (5) Stimulants (2) Volatiles (4) Test Sub-Category Carboxylic Acids (3) Your search has returned no tests.