30.20 Jul 31, 2026
ISO
ISO/TC 34/SC 5
International Standard
This document specifies a method for the determination of the total nitrogen content on milk and milk products and in their nitrogenous fractions (e.g. Non-Protein Nitrogen)
PUBLISHED
ISO 14891:2002
PROJECT
ISO/CD 14891
30.20
CD study/ballot initiated
Jul 31, 2026
Milk and milk products — Determination of nitrogen content — Routine method using combustion according to the Dumas principle
10.99 New project approved
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