Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Gas Chromatography (GC) (3) Gas Chromatography/Mass Spectrometry (GC/MS) (2) (-) Headspace Gas Chromatography (GC) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) (-) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (1) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (1) Sample Type 24 Hour Urine (1) (-) Blood (2) RBCs (2) Serum or Plasma (4) Tissue (1) Urine (3) Test Area Drugs of Abuse (1) (-) Exposure (2) Test Category Metals/Elements (1) Volatiles (1) Test Sub-Category Other (1) Toxic Elements (1) Your search has returned no tests.