Preparation and evaluation of certified reference materials for crude protein, crude fat, and crude ash in feed
| Autor: | Jia, Zheng, Zhou, Jian, Yang, Mengrui, Wang, Min, Li, Lan, Fan, Xia |
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| Zdroj: | In Microchemical Journal August 2023 191 |
| Databáze: | ScienceDirect |
| Externí odkaz: |
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