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) (2) Gas Chromatography/Mass Spectrometry (GC/MS) (2) (-) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (1) Sample Type Stool (1) Test Area Therapeutics (1) Test Category Gases (2) (-) Laxatives (1) Metals/Elements (3) Test Sub-Category Other (1) Your search has returned no tests.