Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type (-) Blood (2) Serum or Plasma (2) Urine (2) Test Area Therapeutics (2) Test Category Alcohols (1) Analgesics (5) Antianxiety (4) Antiarrhythmics (1) (-) Anticholinergics (2) Anticoagulants (1) Antidepressants (8) Antihypertensives (3) Antimicrobials (3) Antipsychotics (3) Bronchodilators (2) Depressants (5) Diuretics (1) Metals/Elements (5) NPS/Designer Drugs (2) Pesticides/Insecticides (2) Solvents (2) Stimulants (6) Terpenes (1) Volatiles (4) Test Sub-Category Alkaloids (2) Test Test Name 0490B Atropine, Blood 9109B Atropine Screen, Blood