90.93 Standard confirmed Dec 12, 2023
ISO
ISO/TC 34/SC 5 Milk and milk products
International Standard
67.100.10 Milk and processed milk products
Published
Applies to all types of dried milk. The principle is based on the preparation of reconstituted milk by addition of water to a test portion of dried milk. The reconstituted milk is titrated with sodium hydroxide solution using phenolphthalein as indicator and cobalt(II) sulphate as reference colour solution. The number of millilitres used in the titration is multiplied by the factor 2 in order to obtain the number of millilitres required to neutralize a quantity of milk corresponding to 10 g of solids-not-fat.
PUBLISHED
ISO 6092:1980
90.93
Standard confirmed
Dec 12, 2023