Analysis of the water used in Messrs ALLSOPP'S brewery (Dr Böttinger):--

Amount of ingredients

in the imperial

gallon, represented

in grains.

Chloride of sodium 10·12

Sulphate of potash 7·65

Sulphate of lime 18·96

Sulphate of magnesia 9·95

Carbonate of lime 15·51

Carbonate of magnesia 1·70

Carbonate of iron 0·60

Silica 0·79

------

65·28