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 (4) (-) Fluid (2) Meconium (1) Serum or Plasma (5) Tissue (2) Urine (3) Test Area Drugs of Abuse (1) Therapeutics (1) Test Category Antiarrhythmics (1) Stimulants (1) Test Sub-Category Benzodiazepines (1) (-) Cardiac Glycosides (1) (-) Cocaine (1) Other (11) Phenothiazines (1) Selective Serotonin Reuptake Inhibitors (SSRI) (2) Trace Elements (3) Test Test Name 1300FL Cocaine and Metabolites, Fluid 1615FL Digoxin, Fluid