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) (9) Gas Chromatography (GC) (9) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (10) Headspace Gas Chromatography (GC) (13) Hematofluorometry (H) (1) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (58) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (3) Refractometer (REF) (2) (-) Spectrophotometry (SP) (1) Sample Type Blood (5) Serum or Plasma (1) Urine (6) Test Area Drugs of Abuse (13) (-) Exposure (12) Newborn Tox (1) Therapeutics (77) Test Category Alcohols (3) Biomarkers (1) Gases (1) Solvents (3) Volatiles (4) Test Sub-Category Hydrocarbons (1) Other (11) Your search has returned no tests.