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) (2) Gas Chromatography (GC) (2) Headspace Gas Chromatography (GC) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (8) Sample Type Blood (17) Fluid (6) Serum or Plasma (17) Tissue (5) (-) Urine (11) Test Area Drugs of Abuse (3) (-) Exposure (5) (-) Therapeutics (6) Test Category Acids (2) Alcohols (1) Analgesics (2) Anticholinergics (1) Antihistamines (1) Antihypertensives (1) Antimicrobials (1) Herbicides (1) Volatiles (1) Test Sub-Category Antimalarials (1) Carboxylic Acids (2) Diuretics (1) Opiates/Opioids (2) Other (5) Your search has returned no tests.