Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type (-) Blood (1) Serum or Plasma (2) Urine (1) Test Area Diagnostic Aids (1) (-) Exposure (1) Test Category Acids (1) Alcohols (4) (-) Biomarkers (1) Other (6) Perfluorinated Compounds (1) Pesticides/Insecticides (1) Solvents (15) Terpenes (2) Volatiles (33) Test Sub-Category Cyanide (1) (-) Other (1) Test Test Name 4472B Thiosulfate, Blood