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) (7) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type (-) Blood (2) Serum or Plasma (1) Urine (2) Test Area Exposure (2) Test Category (-) Alcohols (1) Antidepressants (1) Antihistamines (2) Antimicrobials (1) Antipsychotics (1) Pesticides/Insecticides (2) Sedative/Hypnotics (1) Terpenes (1) (-) Volatiles (1) Test Sub-Category Aromatics (1) Other (1) Test Test Name 0630B Benzyl Alcohol, Blood 0835B Butane and Isobutane, Blood