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) (7) Sample Type Blood (11) (-) Fluid (1) (-) Serum or Plasma (10) Urine (12) Test Area Diagnostic Aids (2) (-) Drugs of Abuse (11) Exposure (43) Postmortem (1) Therapeutics (107) Test Category Alcohols (1) Depressants (1) Hallucinogens (6) NPS/Designer Drugs (1) Stimulants (2) Test Sub-Category Opiates/Opioids (1) Other (9) Synthetic Cathinone (1) Your search has returned no tests.