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) (2) Headspace Gas Chromatography (GC) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type Blood (2) Fluid (2) (-) Serum or Plasma (2) Test Area Drugs of Abuse (1) Therapeutics (1) Test Category Analgesics (2) Depressants (1) Sedative/Hypnotics (1) (-) Stimulants (2) Test Sub-Category Cocaine (1) Other (1) Your search has returned no tests.