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 (1) Serum or Plasma (1) (-) Urine (2) Test Area Therapeutics (2) Test Category Analgesics (2) Test Sub-Category Alpha-2 Adrenergic Agonists (1) Antihistamines (1) Antimalarials (1) Benzodiazepines (8) Cannabinoids (5) CNS Stimulants (2) Cocaine (6) Designer Benzodiazepines (1) Macrominerals (2) (-) Opiates/Opioids (2) Other (24) Phenothiazines (4) Selective Serotonin Reuptake Inhibitors (SSRI) (3) Toxic Elements (3) Trace Elements (10) Tricyclic (3) Test Test Name 1306U Codeine - Total (Conjugated/Unconjugated) Screen, Urine 8661U Codeine and Metabolite - Total (Conjugated/Unconjugated), Urine