Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (1) Gas Chromatography (GC) (2) Sample Type Blood (5) Serum or Plasma (3) Tissue (1) (-) Urine (2) Test Area Exposure (2) Test Category Alcohols (1) Analgesics (2) Anticholinergics (1) Antidepressants (1) Antiepileptics/Antiseizures (1) Antihistamines (1) Antipsychotics (1) Appetite Suppressants (1) Hallucinogens (1) Immunosuppressants (1) Metals/Elements (1) Muscle Relaxants (1) Opiate/Opioid Antagonists (3) Other (1) Plasticizers (1) Sedative/Hypnotics (1) Solvents (5) Stimulants (1) (-) Volatiles (2) Test Sub-Category (-) Other (2) Test Test Name 3432U Perchloroethylene Exposure, Urine 3621U Phenol Exposure, Urine