This standard applies to the determination of ash content in various foods.
GB/T 5009.4-1985 history
2016GB 5009.4-2016 Determination of ash content in food according to the national food safety standard
2010GB 5009.4-2010 National food safety standard Determination of ash in foods
1985GB/T 5009.4-1985 Determination method of ash content in food
GB/T 5009.4-1985 Determination method of ash content in food was changed to GB 5009.4-2010 National food safety standard Determination of ash in foods.