This part of SN/T 0736 specifies the method for determination of free acid content of imported and exported fertilizers. This section is applicable to the determination of free acid content in imported and exported chemical fertilizers such as ammonium sulfate, ammonium nitrate, potassium sulfate, ammonium chloride, and double superphosphate.
SN/T 0736.10-2013 Referenced Document
GB/T 601 Chemical reagent.Preparations of reference titration solutions*, 2016-10-13 Update
GB/T 6379.2 Accuracy(trueness and precision)of measurement methods and results-Part 2:Basic method for the determination of repeatability and reproducibility of a standard measurement method
GB/T 6682 Water for analytical laboratory use.Specification and test methods
SN/T 0736.1 Inspection for import and export fertilizers.Part 1:Sampling and sample preparation
SN/T 0736.10-2013 history
2013SN/T 0736.10-2013 Test method of import and export fertilizers.Part 10:Determination of free acid
1999SN/T 0736.10-1999 Chemical analysis of fertilizers for import and export.Determination of free acid content