This standard specifies the methods for the determination of nitrite and nitrate content in fruits, vegetables and their products. This standard applies to the determination of nitrite and nitrate content in fruits, vegetables and their products.
GB/T 15401-1994 history
2017GB 5009.33-2016 Determination of Nitrite and Nitrate in Food Safety National Standards
2010GB 5009.33-2010 National food safety standard Determination of nitrite and nitrate in foods
1994GB/T 15401-1994 Fruits,vegetables and derived products--Determination of nitrite and nitrate content
GB/T 15401-1994 Fruits,vegetables and derived products--Determination of nitrite and nitrate content was changed to GB/T 5009.33-2008 Determination of nitrite and nitrate in foods.