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) (3) Enzyme-Linked Immunosorbent Assay (ELISA) (4) Gas Chromatography/Mass Spectrometry (GC/MS) (3) Headspace Gas Chromatography (GC) (3) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (1) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (1) Sample Type Blood (27) (-) Fluid (6) RBCs (1) Serum or Plasma (16) Stool (1) Tissue (6) Urine (16) Test Area Drugs of Abuse (2) (-) Exposure (2) (-) Postmortem (4) Therapeutics (5) Test Category Drugs of Abuse (1) Metals/Elements (2) Therapeutics (3) Test Sub-Category Alcohols (1) Macrominerals (1) Other (3) Toxic Elements (1) Your search has returned no tests.