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-Linked Immunosorbent Assay (ELISA) (2) (-) Enzyme Immunoassay (EIA) (2) Gas Chromatography (GC) (29) Gas Chromatography/Mass Spectrometry (GC/MS) (5) Headspace Gas Chromatography (GC) (4) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (41) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (1) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (7) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (1) Spectrofluorometry (SF) (1) Spectrophotometry (SP) (3) Sample Type (-) Blood (2) Meconium (1) Serum or Plasma (2) (-) Urine (2) Test Area Test Category Test Sub-Category Test Test Name 1858B Drugs of Abuse (10 Panel) and Alcohol Screen, Blood 1858U Drugs of Abuse (9 Panel) and Alcohol Screen, Urine 1864B Drugs of Abuse Screen (11 Panel), Blood 1864U Drugs of Abuse Screen (10 Panel), Urine