Milk — Determination of nitrogen content — Part 3: Block-digestion method (Semi-micro rapid routine method)
牛奶和牛奶;氮含量的测定第3部分:分段消化法(半微量快速常规法)
发布日期:
2004-09-01
ISO 8968-3 |IDF 20-3:2004规定了液态奶、全脂奶或脱脂奶中氮含量的测定方法。
它涉及一种遵循块消化原理的半微量快速常规方法。
ISO 8968-3|IDF 20-3:2004 specifies a method for the determination of the nitrogen content of liquid, whole or skimmed milk.
It concerns a semi-micro rapid routine method following the block-digestion principle.