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) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (1) (-) Serum or Plasma (2) Test Area Exposure (2) Test Category Analgesics (11) Antianxiety (2) Antiarrhythmics (2) Anticholinergics (1) Antidepressants (6) Antidiabetics (2) Antiepileptics/Antiseizures (12) Antihistamines (1) Antihypertensives (5) Antimicrobials (3) Antineoplastics (1) Antipsychotics (5) Antispasmodics (1) Appetite Suppressants (1) Decongestants (2) (-) Herbicides (2) Immunosuppressants (1) Muscle Relaxants (1) NPS/Designer Drugs (3) Opiate/Opioid Antagonists (2) Other (1) Perfluorinated Compounds (3) Pesticides/Insecticides (3) Sedative/Hypnotics (2) Stimulants (3) Vasodilators (1) Volatiles (3) Test Sub-Category Other (2) Test Test Name 3048SP Metribuzin, Serum/Plasma 3325SP Paraquat, Serum/Plasma