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 (11) (-) Fluid (2) Meconium (1) Serum or Plasma (7) Tissue (3) Urine (4) Test Area Drugs of Abuse (1) Therapeutics (1) Test Category Antianxiety (2) (-) Antiarrhythmics (1) Antidepressants (1) Antihistamines (2) Antipsychotics (2) Cholinesterase Inhibitors (1) Diagnostic Aids (1) Drugs of Abuse (3) Metals/Elements (3) Muscle Relaxants (2) Sedative/Hypnotics (1) (-) Stimulants (1) Test Sub-Category Cardiac Glycosides (1) Cocaine (1) Test Test Name 1300FL Cocaine and Metabolites, Fluid 1615FL Digoxin, Fluid