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) (33) Gas Chromatography/Mass Spectrometry (GC/MS) (3) Headspace Gas Chromatography (GC) (7) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (119) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (5) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (14) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (2) Spectrophotometry (SP) (2) Sample Type Urine (8) Test Area Exposure (8) Test Category Biomarkers (1) Metals/Elements (3) Other (1) Solvents (1) Volatiles (2) Test Sub-Category Cyanide (1) (-) Other (7) Toxic Elements (1) (-) Trace Elements (1) Your search has returned no tests.