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) (2) (-) Enzyme-Linked Immunosorbent Assay (ELISA) (4) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (4) Headspace Gas Chromatography (GC) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (53) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (4) Sample Type Blood (2) Fluid (1) Serum or Plasma (1) Tissue (1) Urine (1) Test Area Postmortem (1) Therapeutics (5) Test Category (-) Analgesics (5) Drugs of Abuse (14) Drugs of Abuse, Therapeutics (9) Exposure (1) Hallucinogens (3) (-) NPS/Designer Drugs (1) Therapeutics (17) Test Sub-Category Other (6) Your search has returned no tests.