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) (8) Gas Chromatography (GC) (46) Gas Chromatography/Mass Spectrometry (GC/MS) (14) Headspace Gas Chromatography (GC) (41) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (2) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (3) Refractometer (REF) (2) Sample Type Blood (43) Fluid (2) Serum or Plasma (20) Tissue (7) Urine (26) Test Area Drugs of Abuse (4) (-) Exposure (98) Impairment (1) Test Category Acids (6) (-) Alcohols (18) Biomarkers (8) Chemicals (1) Depressants (2) Gases (1) Industrial/Environmental Toxins (3) Metals/Elements (3) Other (7) Perfluorinated Compounds (2) (-) Pesticides/Insecticides (6) Solvents (46) Terpenes (4) (-) Volatiles (74) Test Sub-Category Aromatics (2) Organochlorides (5) Other (88) Solvents (3) Your search has returned no tests.