This European Standard specifies a complexometric method for the determination of the calcium content and the magnesium content of liming materials.
It is not applicable to products with a mass fraction less than 2 % (m/m) magnesium or those with a mass fraction more than 1 % P2O5 and is not applicable to silicate liming materials.
BS EN 12946:2000 history
2023BS EN 12946:2023 Liming materials. Determination of the calcium content and magnesium content. Complexometric method
0000 BS EN 12946:2000(2002)
2000BS EN 12946:2000 Liming materials. Determination of calcium content and magnesium content. Complexometric method