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) (4) Sample Type Blood (2) Serum or Plasma (2) Test Area Exposure (2) Therapeutics (2) Test Category Antimicrobials (2) Depressants (2) Test Sub-Category Antibiotics (1) Anticholinergics (3) (-) Antiparasitics (2) Barbiturates (3) Calcium Channel Blockers (5) Non-Barbiturate Sedative Hypnotics (2) Opiates/Opioids (1) Organochlorides (1) Other (35) Phenothiazines (3) (-) Sedative-Hypnotics (2) Tricyclic (5) Your search has returned no tests.