GB/T 17819-2017 Translated English of Chinese Standard. (GBT 17819-2017, GB/T17819-2017, GBT17819-2017): Determination of Vitamin B12 in Additive Premix - High Performance Liquid Chromatography

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https://www.chinesestandard.net, 2018 M10 19 - 10 pages
This Standard specifies the method of high performance liquid chromatography in the determination of vitamin B12 in additive premix. This Standard is applicable to the determination of vitamin B12 in compound premix feed and vitamin premix feed. The detection limit of the method in this Standard is 0.1 mg/kg; the quantitative limit is 0.5 mg/kg.
 

Contents

Foreword
3
Scope
4
Instruments and Equipment
6
Result Calculation
8
Appendix A Informative Standard Chromatogram of Vitamin B12
10

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