This standard specifies the principle and test procedures for the determination of ash content in animal and vegetable oils and fats. This standard applies to the determination of ash content of all animal and vegetable fats and oils, including acidic fats and oils.
GB/T 17375-1998 history
2008GB/T 17375-2008 Animal and vegetable fats and oils.Determination of ash
1998GB/T 17375-1998 Animal and vegetable fats and oils--Methods for determination of ash