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) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Headspace Gas Chromatography (GC) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (1) Spectrophotometry (SP) (1) Sample Type Blood (1) Test Area Drugs of Abuse (24) (-) Exposure (1) Impairment (9) Newborn Tox (1) Postmortem (31) Therapeutics (6) Test Category Other (1) Test Sub-Category Other (1) Test Test Name 8103B Environmental Exposure Screen, Blood