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) (15) Headspace Gas Chromatography (GC) (4) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) Spectrophotometry (SP) (1) Sample Type (-) Blood (12) Fat (1) (-) Serum or Plasma (11) Urine (6) Test Area Drugs of Abuse (24) (-) Exposure (23) Impairment (8) Therapeutics (61) Test Category Antithrombotics (2) Pesticides/Insecticides (8) Solvents (7) Volatiles (6) Test Sub-Category Anticoagulants (2) Herbicides (2) Insecticides (4) Other (15) Your search has returned no tests.