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) (6) Gas Chromatography (GC) (10) Gas Chromatography/Mass Spectrometry (GC/MS) (2) Headspace Gas Chromatography (GC) (10) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (6) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (2) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (27) Sample Type Blood (3) Serum or Plasma (1) Tissue (1) Urine (6) Test Area Drugs of Abuse (8) (-) Exposure (11) Newborn Tox (1) Therapeutics (57) Test Category Anticoagulants (3) Metals/Elements (3) Volatiles (5) Test Sub-Category Other (8) Toxic Elements (3) Your search has returned no tests.