This standard specifies the method for the determination of sulfite in white sugar. This standard is applicable to the determination of sulfur dioxide in white sugar.
QB/T 5009-2016 Referenced Document
GB/T 603 Preparation of preparations and products used in chemical reagent test methods*, 2023-08-06 Update
GB/T 6682 Water for analytical laboratory use.Specification and test methods
QB/T 5009-2016 history
2016QB/T 5009-2016 Determination of sulphite in white granulated sugar