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 (2) Hair (1) Serum or Plasma (1) Urine (1) Test Area Exposure (2) Test Category (-) Acids (1) Analgesics (6) Anesthetics (3) Antidepressants (4) Antiepileptics/Antiseizures (3) Antihistamines (1) Antihypertensives (3) Antimicrobials (1) Antineoplastics (1) Antiparkinsons (1) Antipsychotics (6) Antirheumatics (1) Biomarkers (2) Bronchodilators (1) Cholinesterase Inhibitors (1) Depressants (1) Diuretics (1) Immunosuppressants (3) Metals/Elements (6) Muscle Relaxants (1) (-) Other (1) Sedative/Hypnotics (3) Solvents (2) Stimulants (1) Sympathomimetic Amines (1) Terpenes (1) Vasodilators (1) Volatiles (4) Test Sub-Category Other (2) Test Test Name 4618B Trichlorobenzenes, Blood 4624B Trichloroacetic Acid, Blood