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) (8) Enzyme Immunoassay (EIA) (3) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Headspace Gas Chromatography (GC) (11) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (1) Spectrophotometry (SP) (1) Sample Type Blood (3) Fluid (2) Serum or Plasma (2) Tissue (1) Test Area Drugs of Abuse (7) Postmortem (1) Test Category Drugs of Abuse (14) (-) Drugs of Abuse, Therapeutics (7) (-) Exposure (1) NPS/Designer Drugs (1) Other (1) Therapeutics (13) Volatiles (7) Test Sub-Category Other (8) Your search has returned no tests.