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) (21) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Headspace Gas Chromatography (GC) (4) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) Spectrophotometry (SP) (1) Sample Type Blood (10) Fat (1) Serum or Plasma (9) Urine (5) Test Area Drugs of Abuse (14) (-) Exposure (25) Therapeutics (78) Test Category Antithrombotics (2) Industrial/Environmental Toxins (1) Pesticides/Insecticides (10) Solvents (9) Volatiles (3) Test Sub-Category Anticoagulants (2) Herbicides (2) Insecticides (5) Other (16) Your search has returned no tests.