HauptteilDiluentsDistribution and sterilization of the diluentsPerformance testing for diluentsGeneral proceduresLiquid and non-viscous productsMulti-component productsHigh-fat foods (fat content > 20 % mass fraction)Specific proceduresMilk and liquid milk productsDehydrated milk, dehydrated sweet whey, dehydrated acid whey, dehydrated buttermilk and lactoseCheese and cheese productsAcid casein, lactic casein, rennet casein and caseinateSpecial case: Rennet caseinMilk-based custard, desserts and sweet cream (pH > 5)Milk-based fermented milks, yogurt, probiotics milk products and sour cream (pH < 5)Dehydrated milk-based infant foods with or without probioticsFurther decimal dilutions