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) (14) (-) Enzyme-Linked Immunosorbent Assay (ELISA) (3) Enzyme Immunoassay (EIA) (9) Gas Chromatography (GC) (23) Gas Chromatography/Mass Spectrometry (GC/MS) (13) Headspace Gas Chromatography (GC) (25) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (4) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (3) (-) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (2) Refractometer (REF) (4) Sample Type Blood (24) Fluid (5) Serum or Plasma (8) Tissue (4) (-) Urine (5) Test Area Drugs of Abuse (1) Exposure (2) Postmortem (2) Test Category Drugs of Abuse, Therapeutics (1) Metals/Elements (1) Pesticides/Insecticides (1) Therapeutics (2) Test Sub-Category Other (4) Toxic Elements (1) Your search has returned no tests.