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) (1) Sample Type Blood (1) Serum or Plasma (2) (-) Urine (1) Test Area Therapeutics (1) Test Category Analgesics (3) Anesthetics (2) Antianxiety (1) Anticholinergics (3) Antidepressants (2) Antiepileptics/Antiseizures (1) Antihypertensives (1) (-) Antimicrobials (1) Benzodiazepines (1) Diuretics (1) NPS/Designer Drugs (6) Pesticides/Insecticides (1) Plasticizers (1) Potassium Channel Blockers (1) Psychoactives (1) Sedative/Hypnotics (3) Stimulants (3) Volatiles (4) Test Sub-Category Antivirals (1) Test Test Name 0158U Acyclovir, Urine