This Part of GB/T 13025 specifies determination method of arsenic in salt products.
This Standard is applicable to the determination of arsenic in salt products.
2 Normative References
The following documents are indispensable for the application of this document. For dated reference, only the edition cited applies. For undated references, the latest edition (including any amendments) applies to this document.
GB 6682 C 2008 Water for Analytical Laboratory Use-Specification and Test Methods
3 General Provisions
Unless otherwise specified, only recognized analytical reagent, and Grade II water specified in GB/T 6682-2008 shall be used in the analysis.
4 Hydride Atomic Absorption Spectrophotometric Method
