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) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (8) Sample Type Blood (12) Fluid (2) Serum or Plasma (11) (-) Urine (13) Test Area (-) Diagnostic Aids (1) (-) Drugs of Abuse (12) Exposure (38) Therapeutics (41) Test Category Alcohols (2) Biomarkers (1) Depressants (2) Hallucinogens (6) NPS/Designer Drugs (1) Stimulants (1) Test Sub-Category Benzodiazepines (1) Biomarkers (1) Opiates/Opioids (1) Other (9) Synthetic Cathinone (1) Your search has returned no tests.