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sklademVydáno: 1986-11-28
BS 5766-11:1986
Methods for analysis of animal feeding stuffs Determination of calcium by titration
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| Označení normy: | BS 5766-11:1986 |
| Počet stran: | 8 |
| Vydáno: | 1986-11-28 |
| ISBN: | 0 580 15443 2 |
| Status: | Standard |
Popis
BS 5766-11:1986
This standard BS 5766-11:1986 Methods for analysis of animal feeding stuffs is classified in these ICS categories:
- 65.120 Animal feeding stuffs
This part of ISO 6490 specifies a titrimetric method for the determination of the calcium content of animal feeding stuffs.
The method is applicable to all animal feeding stuffs having calcium contents greater than 1 g/kg.
Ashing, dissolving in acid, precipitation of calcium oxalate and titration with permanganate.