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) (2) Gas Chromatography/Mass Spectrometry (GC/MS) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (10) (-) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (3) (-) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (2) Sample Type 24 Hour Urine (2) Blood (8) Fluid (4) Hair (4) Nails (3) RBCs (5) Serum or Plasma (7) Stool (1) (-) Tissue (5) Urine (7) Test Area Exposure (5) Test Category Gases (1) Metals/Elements (4) Test Sub-Category Other (1) Toxic Elements (1) Trace Elements (3) Your search has returned no tests.