Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (4) Enzyme-Linked Immunosorbent Assay (ELISA) (9) Gas Chromatography/Mass Spectrometry (GC/MS) (6) Headspace Gas Chromatography (GC) (9) Sample Type Blood (35) (-) Fluid (14) Hair (3) Oral Fluid (Saliva) (2) Serum or Plasma (17) Tissue (12) Urine (23) Test Area (-) Drugs of Abuse (9) Exposure (1) (-) Postmortem (5) Therapeutics (10) Test Category Depressants (3) Diagnostic Aids (1) Drugs of Abuse (4) Drugs of Abuse, Therapeutics (2) Sedative/Hypnotics (1) Therapeutics (3) Test Sub-Category Alcohols (3) Barbiturates (1) Other (10) Your search has returned no tests.