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) (3) Enzyme-Linked Immunosorbent Assay (ELISA) (1) Gas Chromatography/Mass Spectrometry (GC/MS) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (8) (-) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (2) Sample Type (-) Urine (2) Test Area Exposure (2) Test Category Metals/Elements (2) Test Sub-Category (-) Other (2) Toxic Elements (2) Test Test Name 4180U Selenium, Urine 6317U Semi Conductor Panel, Urine