Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme-Linked Immunosorbent Assay (ELISA) (5) Gas Chromatography (GC) (11) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (2) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (2) Headspace Gas Chromatography (GC) (4) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (9) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (1) Spectrofluorometry (SF) (1) (-) Spectrophotometry (SP) (1) Sample Type (-) Blood (3) Serum or Plasma (2) Urine (1) Test Area Test Category Test Sub-Category Test Test Name 1560B Dichloromethane and Carboxyhemoglobin, Blood 5506B Disopyramide Confirmation (Qualitative), Blood 5509B Doxepin and Metabolite Confirmation (Qualitative), Blood