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) (1) Sample Type (-) Blood (1) Test Area Exposure (1) Test Category Volatiles (1) Test Sub-Category Antiparasitics (1) Barbiturates (2) Calcium Channel Blockers (1) Non-Barbiturate Sedative Hypnotics (1) Opiates/Opioids (1) (-) Organochlorides (1) Other (11) Phenothiazines (1) Sedative-Hypnotics (1) Tricyclic (2) Test Test Name 4333B Tetrachloroethane, Blood