This part of GB/T 13025 specifies the determination method for lead in salt products. This section applies to the determination of lead in salt products.
GB/T 13025.9-2012 Referenced Document
GB/T 6682-2008 Water for analytical laboratory use.Specification and test methods
GB/T 13025.9-2012 history
2012GB/T 13025.9-2012 General test method in salt industry.Determination of lead
1991GB/T 13025.9-1991 General test method in salt industry--Determination of lead ion (photometry)
GB/T 13025.9-2012 General test method in salt industry.Determination of lead has been changed from GB/T 18962-2003 General test method in salt industry--Determination of lead lon(AAS).