|
Tolerance |
for calcium, magnesium, sodium and sulphur contents shall be a quarter of the declared contents of these nutrients up to a maximum of 0.9 % in absolute terms for CaO, MgO, Na2O, and SO3, i.e. 0.64 for Ca, 0.55 for Mg, 0.67 for Na and 0.36 for S
|