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) (3) Enzyme Immunoassay (EIA) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (9) Sample Type Blood (4) Fluid (2) Serum or Plasma (3) Tissue (1) Urine (3) Test Area (-) Drugs of Abuse (13) Exposure (42) Therapeutics (78) Test Category Hallucinogens (4) NPS/Designer Drugs (4) Stimulants (5) Test Sub-Category Alkaloids (3) Biomarkers (1) (-) Other (10) Stimulants (3) (-) Synthetic Cathinone (3) Your search has returned no tests.