Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Gas Chromatography (GC) (2) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (1) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type (-) Blood (2) Serum or Plasma (2) Urine (1) Test Area Therapeutics (2) Test Category (-) Analgesics (2) Antiarrhythmics (2) Anticholinergics (1) Antidepressants (3) Antihistamines (1) Antihypertensives (2) Antitussives/Cough Suppressants (2) Cholinesterase Inhibitors (1) Diuretics (1) NPS/Designer Drugs (3) Pesticides/Insecticides (1) Vasodilators (1) Test Sub-Category NSAIDs (1) Opiates/Opioids (1) Test Test Name 1569B Diclofenac, Blood 8662B Dihydrocodeine - Free (Unconjugated), Blood