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) (1) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (1) Sample Type (-) Blood (2) Serum or Plasma (3) Urine (2) Test Area Drugs of Abuse (1) Therapeutics (1) Test Category Analgesics (3) Antianxiety (2) Antiarrhythmics (1) Anticholinergics (2) Anticoagulants (1) Antihypertensives (3) (-) Antimicrobials (1) Antipsychotics (1) Bronchodilators (1) Diuretics (1) (-) NPS/Designer Drugs (1) Stimulants (2) Volatiles (2) Test Sub-Category Antivirals (1) Opiates/Opioids (1) Test Test Name 0166B Acyclovir, Blood 0205B Acetyl Fentanyl, Blood