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) (5) Enzyme Immunoassay (EIA) (3) Gas Chromatography (GC) (11) Gas Chromatography/Mass Spectrometry (GC/MS) (3) (-) Headspace Gas Chromatography (GC) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (31) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (1) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (10) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (2) Sample Type Blood (3) Serum or Plasma (1) (-) Urine (2) Test Area Drugs of Abuse (1) Exposure (1) Test Category Drugs of Abuse, Therapeutics (1) Solvents (1) Test Sub-Category Other (2) Test Test Name 1409U Cyclohexanone, Urine 8031U Child Drug Exposure Screen, Urine