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) (8) Gas Chromatography (GC) (18) Headspace Gas Chromatography (GC) (7) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (8) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (4) (-) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (40) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (3) Spectrophotometry (SP) (2) Sample Type 24 Hour Urine (1) Blood (9) Fluid (1) Hair (2) Liquid (1) Nails (1) RBCs (2) Serum or Plasma (11) Urine (12) Test Area (-) Exposure (40) Test Category Metals/Elements (40) Test Sub-Category (-) Other (2) (-) Toxic Elements (38) Trace Elements (12) Your search has returned no tests.