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 (-) Serum or Plasma (1) Test Area Exposure (1) Test Category Alcohols (5) Analgesics (18) Anesthetics (2) Antacids (2) Antianxiety (2) Antiarrhythmics (3) Antidepressants (6) Antidiabetics (2) Antiemetics (2) Antiepileptics/Antiseizures (3) Antihypertensives (3) Antimicrobials (2) Antineoplastics (1) Antipsychotics (3) Antithyroids (1) Carbonic Anhydrase Inhibitors (1) Hallucinogens (10) (-) Herbicides (1) Immunosuppressants (3) Metals/Elements (21) Muscle Relaxants (3) NMDA Antagonists (1) NPS/Designer Drugs (2) Pesticides/Insecticides (2) Sedative/Hypnotics (6) Solvents (4) Stimulants (9) Volatiles (7) Test Sub-Category Other (1) Test Test Name 3048SP Metribuzin, Serum/Plasma