Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (4) Enzyme Immunoassay (EIA) (2) Gas Chromatography (GC) (12) Gas Chromatography/Mass Spectrometry (GC/MS) (2) (-) Headspace Gas Chromatography (GC) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (20) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (4) Sample Type Blood (3) Serum or Plasma (4) (-) Urine (1) Test Area Test Category Test Sub-Category Test Test Name 1858U Drugs of Abuse (9 Panel) and Alcohol Screen, Urine