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) (1) Gas Chromatography (GC) (3) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (2) Headspace Gas Chromatography (GC) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (22) (-) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (4) (-) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (1) Sample Type Blood (3) Serum or Plasma (1) Tissue (1) Urine (2) Test Area Drugs of Abuse (3) Exposure (1) Postmortem (1) Therapeutics (2) Test Category Anesthetics (2) Metals/Elements (1) NPS/Designer Drugs (4) Test Sub-Category (-) Other (7) Toxic Elements (7) Your search has returned no tests.