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) (28) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (3) Gas Chromatography/Mass Spectrometry (GC/MS) (9) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (80) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (1) Sample Type Test Area Drugs of Abuse (1) Exposure (5) Test Category Test Sub-Category Your search has returned no tests.