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) Meconium (1) Serum or Plasma (3) Tissue (1) Umbilical Cord (1) Urine (2) Test Area Therapeutics (2) Test Category Alcohols (1) Analgesics (3) Anesthetics (1) Antianxiety (1) Antiarrhythmics (1) (-) Anticholinergics (2) Antidepressants (2) Antiepileptics/Antiseizures (1) Antihistamines (2) Antithrombotics (1) Antitussives/Cough Suppressants (1) Benzodiazepines (1) Biomarkers (1) Depressants (2) Diuretics (1) Metals/Elements (5) Muscle Relaxants (1) NPS/Designer Drugs (2) Sedative/Hypnotics (5) Stimulants (1) Volatiles (2) Test Sub-Category Alkaloids (1) Other (1) Test Test Name 0520B Belladonna Alkaloids Panel, Blood 0620B Benztropine, Blood