SN/T 0329-2014
Analysis method of zinc sulphate for import and export (English Version)
- Standard No.
- SN/T 0329-2014
- Language
- Chinese, Available in English version
- Release Date
- 2014
- Published By
- Professional Standard - Commodity Inspection
- Latest
- SN/T 0329-2014
- Scope
- This standard specifies the analysis methods for zinc sulfate for import and export. This standard is applicable to the determination of the main content of zinc sulfate and the content of impurity elements iron, manganese, lead, cadmium and arsenic for import and export. Main content determination range: >90%; lower limit of impurity element determination: iron is 10 mg/kg, manganese is 10 mg/kg, lead is 10 mg/kg, cadmium is 1 mg/kg, and arsenic is 0.1 mg/kg.
SN/T 0329-2014 history
- 2014 SN/T 0329-2014 Analysis method of zinc sulphate for import and export
- 1994 SN/T 0329-1994 Method of chemical analysis of zinc sulphitemonohydrate for export
