Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzymatic Assay (EZA) (1) Gas Chromatography (GC) (1) Headspace Gas Chromatography (GC) (4) Sample Type Blood (1) Fluid (1) Serum or Plasma (1) Urine (1) Test Area Diagnostic Aids (4) Test Category Analgesics (5) (-) Biomarkers (4) Diagnostic Aids (2) Sedative/Hypnotics (8) Test Sub-Category (-) Other (4) Your search has returned no tests.