This part of SN/T 0736 specifies the method for determination of potassium content in imported and exported fertilizers. This section is applicable to the determination of potassium content in imported and exported chemical fertilizers such as potassium chloride, potassium sulfate and compound fertilizers.
SN/T 0736.7-2010 history
2010SN/T 0736.7-2010 Test method for import and export fertilizers.Part 7:Determination of potassium content
1999SN/T 0736.7-1999 Chemical analysis of fertilizers for import and export.Determination of potassium content