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) Sample Type Blood (1) Serum or Plasma (1) Test Area Exposure (2) Test Category Alcohols (2) Test Sub-Category Alkaloids (3) Alkylating Agents (1) Anticoagulants (3) (-) Aromatics (2) Barbiturates (3) Benzodiazepines (7) Beta Blockers (3) Designer Benzodiazepines (3) Opiates/Opioids (11) Other (40) Sympathomimetic Amines (3) Synthetic Cathinone (3) Test Test Name 0630B Benzyl Alcohol, Blood 0630SP Benzyl Alcohol, Serum/Plasma