Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (1) Enzyme-Linked Immunosorbent Assay (ELISA) (5) Gas Chromatography (GC) (1) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Headspace Gas Chromatography (GC) (3) Sample Type Blood (26) (-) Fat (1) (-) Fluid (5) Hair (2) Oral Fluid (Saliva) (4) Serum or Plasma (21) Tissue (3) Urine (19) Test Area (-) Drugs of Abuse (5) (-) Exposure (1) Therapeutics (5) Test Category Drugs of Abuse (3) Drugs of Abuse, Therapeutics (2) Pesticides/Insecticides (1) Test Sub-Category Other (6) Your search has returned no tests.