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) (7) Sample Type Blood (2) Serum or Plasma (4) Urine (1) Test Area Drugs of Abuse (10) (-) Exposure (7) Newborn Tox (1) Postmortem (1) Therapeutics (29) Test Category Herbicides (2) Perfluorinated Compounds (4) Plasticizers (1) Test Sub-Category (-) Other (7) Your search has returned no tests.