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) (9) (-) Gas Chromatography (GC) (40) Gas Chromatography/Mass Spectrometry (GC/MS) (15) Headspace Gas Chromatography (GC) (35) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (7) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (2) Refractometer (REF) (2) Sample Type Blood (21) Serum or Plasma (7) Tissue (4) Urine (8) Test Area Exposure (40) Test Category Other (1) (-) Volatiles (40) Test Sub-Category Organochlorides (2) Other (38) Your search has returned no tests.