Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme-Linked Immunosorbent Assay (ELISA) (2) Gas Chromatography (GC) (21) Gas Chromatography/Mass Spectrometry (GC/MS) (7) Headspace Gas Chromatography (GC) (18) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type (-) Blood (42) Fluid (4) Serum or Plasma (15) Tissue (8) Urine (25) Test Area Drugs of Abuse (3) Exposure (38) Postmortem (1) Test Category Alcohols (3) Depressants (3) (-) Diagnostic Aids (1) Drugs of Abuse (7) (-) Drugs of Abuse, Therapeutics (2) Exposure (1) NPS/Designer Drugs (1) Other (2) Therapeutics (5) (-) Volatiles (39) Test Sub-Category Organochlorides (2) Other (40) Your search has returned no tests.