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) (10) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Headspace Gas Chromatography (GC) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (45) (-) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (4) Sample Type Blood (2) (-) Serum or Plasma (4) Urine (2) Test Area Exposure (3) Therapeutics (1) Test Category Antiparkinsons (1) Biomarkers (3) Test Sub-Category Anticoagulants (1) (-) Cyanide (1) (-) Other (3) Your search has returned no tests.