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) (14) Enzyme Immunoassay (EIA) (5) Gas Chromatography (GC) (31) Gas Chromatography/Mass Spectrometry (GC/MS) (6) Headspace Gas Chromatography (GC) (13) 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/Optical Emission Spectrometry (ICP/OES) (2) Spectrophotometry (SP) (4) Sample Type Blood (30) Fat (1) Fluid (3) Serum or Plasma (15) Tissue (3) Urine (16) Test Area Diagnostic Aids (1) (-) Drugs of Abuse (18) (-) Exposure (50) Newborn Tox (1) Postmortem (1) Therapeutics (77) Test Category Biomarkers (1) Drugs of Abuse (18) Gases (6) Industrial/Environmental Toxins (3) Other (2) Pesticides/Insecticides (7) Solvents (18) Volatiles (13) Test Sub-Category Cannabinoids (3) Cocaine (8) Designer Benzodiazepines (6) Herbicides (2) Insecticides (5) Opiates/Opioids (3) (-) Other (68) Stimulants (3) Synthetic Cathinone (3) Toxic Elements (3) Trace Elements (27) Your search has returned no tests.