Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Gas Chromatography (GC) (6) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Headspace Gas Chromatography (GC) (1) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type (-) Blood (2) Serum or Plasma (3) Urine (1) Test Area Drugs of Abuse (2) (-) Exposure (2) Postmortem (1) Therapeutics (10) Test Category Herbicides (1) Perfluorinated Compounds (1) Test Sub-Category (-) Other (2) Your search has returned no tests.