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) (1) Enzyme-Linked Immunosorbent Assay (ELISA) (32) Enzyme Immunoassay (EIA) (13) Gas Chromatography (GC) (18) Gas Chromatography/Mass Spectrometry (GC/MS) (35) Headspace Gas Chromatography (GC) (19) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (67) (-) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (8) Sample Type Blood (4) Serum or Plasma (2) Urine (2) Test Area Drugs of Abuse (3) Impairment (5) Test Category (-) Drugs of Abuse (8) Drugs of Abuse, Therapeutics (5) NPS/Designer Drugs (1) Therapeutics (7) Test Sub-Category Drug Facilitated Sexual Assault (3) Other (5) Your search has returned no tests.