BS 5766-11:1986
$86.31
Methods for analysis of animal feeding stuffs – Determination of calcium by titration
Published By | Publication Date | Number of Pages |
BSI | 1986 | 8 |
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.