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) Enzyme Immunoassay (EIA) (1) Gas Chromatography (GC) (5) Gas Chromatography/Mass Spectrometry (GC/MS) (8) Sample Type Blood (1) Serum or Plasma (1) Test Area Drugs of Abuse (2) Test Category Alcohols (4) Analgesics (5) Depressants (16) Metals/Elements (6) (-) Sedative/Hypnotics (2) Solvents (4) Stimulants (6) Volatiles (11) Test Sub-Category Barbiturates (2) Your search has returned no tests.