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 (GC) (7) Gas Chromatography/Mass Spectrometry (GC/MS) (6) Headspace Gas Chromatography (GC) (8) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (8) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (5) Refractometer (REF) (2) Sample Type Blood (2) Serum or Plasma (1) Tissue (1) Urine (3) Test Area Exposure (3) Therapeutics (4) Test Category Alcohols (2) (-) Antidepressants (4) Antihistamines (4) Antimicrobials (4) Antipsychotics (3) Biomarkers (5) Electrolytes (2) Pesticides/Insecticides (5) Sedative/Hypnotics (5) Terpenes (2) (-) Volatiles (3) Test Sub-Category Other (3) Tricyclic (4) Your search has returned no tests.