This International Standard provides guidance on use of near infrared spectrometry in the determination of
- the total solids, fat and protein contents in cheese,
- the moisture, fat, protein and lactose contents in dried milk, dried whey and dried butter milk, and
- the moisture, fat, non-fat solids and salt contents in butter.
ISO 21543:2006 history
2020ISO 21543:2020 Milk and milk products — Guidelines for the application of near infrared spectrometry
2006ISO 21543:2006 Milk products - Guidelines for the application of near infrared spectrometry