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) (16) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Headspace Gas Chromatography (GC) (4) Spectrophotometry (SP) (1) Sample Type Blood (9) Fat (1) Serum or Plasma (6) Urine (5) Test Area Drugs of Abuse (38) (-) Exposure (21) Impairment (8) Newborn Tox (2) Therapeutics (57) Test Category Industrial/Environmental Toxins (2) Pesticides/Insecticides (3) Solvents (9) Volatiles (7) Test Sub-Category Anticoagulants (2) Herbicides (2) Insecticides (5) (-) Other (21) Your search has returned no tests.