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) (8) Gas Chromatography/Mass Spectrometry (GC/MS) (6) Headspace Gas Chromatography (GC) (3) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (15) (-) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (1) Spectrophotometry (SP) (3) Sample Type (-) Blood (1) Stool (1) Tissue (1) Test Area Exposure (1) Test Category Gases (1) Test Sub-Category (-) Other (1) Trace Elements (1) Test Test Name 1006B Carbon Monoxide - Iron Ratio Profile, Blood