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) (4) Gas Chromatography/Mass Spectrometry (GC/MS) (2) Headspace Gas Chromatography (GC) (10) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (6) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Blood (8) Fluid (1) Serum or Plasma (4) Tissue (1) Urine (5) Test Area Drugs of Abuse (5) (-) Exposure (19) Impairment (1) Newborn Tox (1) Therapeutics (29) Test Category Anticoagulants (3) Pesticides/Insecticides (2) Solvents (4) Terpenes (1) Volatiles (9) Test Sub-Category Herbicides (3) (-) Other (19) Phenothiazines (3) Toxic Elements (27) Your search has returned no tests.