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 (2) Serum or Plasma (4) (-) Urine (2) Test Area Exposure (2) Test Category Alcohols (1) Analgesics (6) Anesthetics (3) Antianxiety (2) Anticholinergics (3) Antidepressants (5) Antiepileptics/Antiseizures (2) Antihistamines (1) Antihypertensives (1) Antimicrobials (3) Antipsychotics (1) Antitussives/Cough Suppressants (1) Benzodiazepines (1) Biomarkers (4) Bronchodilators (1) Depressants (7) Diuretics (1) Electrolytes (2) Metals/Elements (14) NPS/Designer Drugs (6) (-) Pesticides/Insecticides (2) Plasticizers (1) Potassium Channel Blockers (1) Psychoactives (2) Sedative/Hypnotics (5) Solvents (2) Stimulants (9) Volatiles (7) Test Sub-Category Avicides (1) Herbicides (1) Test Test Name 0276U 4-Aminopyridine Exposure, Urine 0485U Atrazine, Urine