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) (6) (-) Enzyme Immunoassay (EIA) (2) (-) Gas Chromatography (GC) (4) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (15) Sample Type Blood (1) Fluid (1) Serum or Plasma (1) Urine (3) Test Area Drugs of Abuse (1) Therapeutics (5) Test Category Analgesics (1) Antidepressants (4) Antihistamines (3) (-) Antimicrobials (4) Antipsychotics (3) Biomarkers (3) Depressants (1) Pesticides/Insecticides (5) Sedative/Hypnotics (4) (-) Stimulants (2) Volatiles (3) Test Sub-Category Antivirals (4) Cocaine (1) Other (1) Your search has returned no tests.