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) (3) Enzyme-Linked Immunosorbent Assay (ELISA) (2) Enzyme Immunoassay (EIA) (1) Gas Chromatography (GC) (3) Gas Chromatography/Mass Spectrometry (GC/MS) (3) Headspace Gas Chromatography (GC) (8) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (2) Refractometer (REF) (2) Sample Type Blood (7) Serum or Plasma (2) Tissue (1) Urine (8) Test Area (-) Drugs of Abuse (3) (-) Exposure (15) Therapeutics (11) Test Category Alcohols (3) Anticoagulants (3) Antithrombotics (6) Benzodiazepines (3) Biomarkers (1) Depressants (13) Metals/Elements (54) NPS/Designer Drugs (18) Pesticides/Insecticides (8) Plasticizers (2) Psychoactives (11) (-) Sedative/Hypnotics (3) Solvents (4) Stimulants (8) (-) Volatiles (15) Test Sub-Category Barbiturates (3) Other (15) Your search has returned no tests.