title: A new method for the determination of N-sulfate in heparin and its analogs.
mesh_terms: D000085:Acetates; D006493:Heparin / Q000032:analysis*; D006497:Heparan Sulfate / Q000032:analysis; D006851:Hydrochloric Acid; D009608:Nitrous Acid; D013431:Sulfates / Q000032:analysis*
chemical_list: D000085:Acetates; D006493:Heparin; D006497:Heparan Sulfate; D006851:Hydrochloric Acid; D009608:Nitrous Acid; D013431:Sulfates