This standard specifies the method for the determination of iodine in iodized edible salt. This standard applies to the determination of iodine content in iodized edible salt.
GB/T 13025.7-1999 history
2012GB/T 13025.7-2012 General test method in salt industry.Determination of iodine
1991GB/T 13025.7-1991 Determination of iodide ion general test method for salt industry