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) Enzymatic Assay (EZA) (4) Enzyme-Linked Immunosorbent Assay (ELISA) (27) Gas Chromatography (GC) (111) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (8) Gas Chromatography/Mass Spectrometry (GC/MS) (24) Gas Chromatography/Tandem Mass Spectrometry (GC-MS/MS) (1) Headspace Gas Chromatography (GC) (29) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (362) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (19) High Performance Liquid Chromatography/Tandem Quadrupole Time of Flight Mass Spectrometry. (1) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (6) Immunoassay (IA) (3) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (50) (-) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (2) Ion Specific Electrode (ISE) (1) Spectrofluorometry (SF) (1) Spectrophotometry (SP) (1) Sample Type Blood (4) Fluid (3) Hair (3) Nails (1) (-) Serum or Plasma (2) Stool (3) Tissue (3) Urine (2) Test Area Exposure (2) Test Category Metals/Elements (2) Test Sub-Category Toxic Elements (2) Test Test Name 0711SP Boron, Serum/Plasma 4190SP Silicon, Serum/Plasma