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) Enzyme-Linked Immunosorbent Assay (ELISA) (2) Gas Chromatography (GC) (3) Headspace Gas Chromatography (GC) (4) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (20) Sample Type Blood (8) Fluid (5) Serum or Plasma (6) Tissue (4) Urine (6) Test Area Exposure (9) Therapeutics (20) Test Category (-) Acids (2) Alcohols (1) (-) Analgesics (15) Anticholinergics (3) Antihistamines (4) Antihypertensives (4) (-) Antimicrobials (5) Antipsychotics (5) Depressants (6) Hallucinogens (3) Herbicides (3) Hypoglycemic Agents (2) Pesticides/Insecticides (1) Solvents (4) (-) Volatiles (7) Test Sub-Category Antimalarials (5) Carboxylic Acids (2) Opiates/Opioids (15) Other (7) Your search has returned no tests.