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 (2) Alkylating Agents (1) Anticoagulants (3) (-) Aromatics (2) Barbiturates (10) Benzodiazepines (4) Beta Blockers (2) Designer Benzodiazepines (2) Opiates/Opioids (8) Other (25) Small Molecule (2) Solvents (2) Sympathomimetic Amines (2) Synthetic Cathinone (2) Toxic Elements (10) Test Test Name 0630B Benzyl Alcohol, Blood 0630SP Benzyl Alcohol, Serum/Plasma