Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme-Linked Immunosorbent Assay (ELISA) (1) Gas Chromatography (GC) (2) Headspace Gas Chromatography (GC) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (8) Sample Type Blood (11) Fluid (2) Liquid (1) Serum or Plasma (10) (-) Urine (12) Test Area Diagnostic Aids (1) (-) Drugs of Abuse (12) Exposure (38) Therapeutics (41) Test Category Alcohols (2) Depressants (2) Hallucinogens (6) NPS/Designer Drugs (1) Stimulants (1) Test Sub-Category Benzodiazepines (1) Biomarkers (1) Opiates/Opioids (1) Other (8) Synthetic Cathinone (1) Your search has returned no tests.