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) Headspace Gas Chromatography (GC) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (4) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (1) Sample Type (-) Blood (2) Serum or Plasma (1) Urine (2) Test Area (-) Exposure (2) Therapeutics (3) Test Category Alcohols (1) Volatiles (1) Test Sub-Category Aromatics (1) Other (1) Test Test Name 0630B Benzyl Alcohol, Blood 0835B Butane and Isobutane, Blood