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) Gas Chromatography (GC) (5) Gas Chromatography/Mass Spectrometry (GC/MS) (3) Headspace Gas Chromatography (GC) (5) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) (-) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (15) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (3) Refractometer (REF) (2) Sample Type Blood (4) Hair (1) Liquid (1) Serum or Plasma (4) Tissue (1) Urine (4) Test Area Drugs of Abuse (1) (-) Exposure (15) Therapeutics (2) Test Category Metals/Elements (15) Test Sub-Category Toxic Elements (15) Your search has returned no tests.