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) (12) Headspace Gas Chromatography (GC) (4) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Spectrophotometry (SP) (1) Sample Type Blood (8) Serum or Plasma (7) Urine (3) Test Area (-) Exposure (18) Therapeutics (3) Test Category (-) Antithrombotics (2) Industrial/Environmental Toxins (2) Pesticides/Insecticides (10) (-) Solvents (9) (-) Volatiles (7) Test Sub-Category Anticoagulants (2) Other (16) Your search has returned no tests.