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) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Sample Type Blood (1) (-) Hair (3) Urine (1) Test Area Drugs of Abuse (3) Test Category Analgesics (1) Depressants (1) Drugs of Abuse (1) Drugs of Abuse, Therapeutics (1) (-) Hallucinogens (1) (-) Other (1) (-) Sedative/Hypnotics (1) Stimulants (2) Test Sub-Category Barbiturates (1) Other (2) Your search has returned no tests.