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) (9) Headspace Gas Chromatography (GC) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) (-) Spectrophotometry (SP) (1) Sample Type (-) Blood (1) Urine (1) Test Area Drugs of Abuse (1) (-) Exposure (1) Impairment (1) Therapeutics (2) Test Category Solvents (1) Test Sub-Category Other (1) Test Test Name 1560B Dichloromethane and Carboxyhemoglobin, Blood