Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Headspace Gas Chromatography (GC) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (1) Serum or Plasma (1) (-) Urine (2) Test Area (-) Drugs of Abuse (2) Exposure (3) Test Category (-) Alcohols (2) Depressants (2) Hallucinogens (6) NPS/Designer Drugs (1) Stimulants (1) Test Sub-Category Biomarkers (1) Other (1) Test Test Name 2081U Ethyl Glucuronide, Urine 2445U Isopropanol and Acetone, Urine