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) Enzymatic Assay (EZA) (1) Gas Chromatography (GC) (14) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (3) (-) Headspace Gas Chromatography (GC) (2) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) (-) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (1) Spectrophotometry (SP) (1) Sample Type Blood (3) Serum or Plasma (1) Urine (1) Test Area Drugs of Abuse (5) (-) Exposure (5) Impairment (3) Newborn Tox (2) Therapeutics (26) Test Category Other (1) Solvents (2) Volatiles (2) Test Sub-Category Other (5) Your search has returned no tests.