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) (15) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Gas Chromatography/Tandem Mass Spectrometry (GC-MS/MS) (1) Headspace Gas Chromatography (GC) (3) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (6) Sample Type Blood (10) Serum or Plasma (9) Tissue (1) Urine (6) Test Area Drugs of Abuse (15) (-) Exposure (26) Newborn Tox (1) Postmortem (20) Therapeutics (50) Test Category Alcohols (6) Chemicals (1) Herbicides (2) Industrial/Environmental Toxins (1) Perfluorinated Compounds (2) Plasticizers (1) Solvents (3) Volatiles (10) Test Sub-Category Macrominerals (7) Organochlorides (3) (-) Other (26) Toxic Elements (7) Your search has returned no tests.