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) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Headspace Gas Chromatography (GC) (8) (-) Spectrophotometry (SP) (1) Sample Type (-) Blood (1) Test Area Exposure (1) Test Category Drugs of Abuse (6) Drugs of Abuse, Therapeutics (2) Exposure (1) NPS/Designer Drugs (1) Other (1) (-) Solvents (1) Therapeutics (5) Test Sub-Category Other (1) Test Test Name 1560B Dichloromethane and Carboxyhemoglobin, Blood