Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) (-) Headspace Gas Chromatography (GC) (2) Sample Type Blood (5) (-) Serum or Plasma (1) (-) Tissue (1) Urine (1) Test Area Exposure (2) Test Category Alcohols (1) Depressants (5) Solvents (1) (-) Volatiles (2) Test Sub-Category Other (2) Test Test Name 0021SP Acetaldehyde, Serum/Plasma 0541TI Benzene, Tissue