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) (-) Gas Chromatography (GC) (9) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (45) Sample Type Blood (3) Serum or Plasma (3) Urine (3) Test Area Drugs of Abuse (6) Therapeutics (3) Test Category Alcohols (3) (-) Analgesics (3) Anesthetics (8) Antidepressants (6) Antiepileptics/Antiseizures (8) Antihypertensives (1) Antipsychotics (1) Biomarkers (1) Depressants (1) (-) Hallucinogens (6) Herbicides (3) Pesticides/Insecticides (4) Sedative/Hypnotics (2) Solvents (15) Volatiles (12) Test Sub-Category Opiates/Opioids (3) Other (6) Your search has returned no tests.