Page:The British pharmacopœia.djvu/515

Rh Dissolve the sulphate of magnesium and chloride of ammonium in eight fluid ounces of the water, and to the solution add the ammonia, and as much distilled water as will make up the bulk to ten fluid ounces. Filter it.

SOLUTION OF BORIC ACID

Take of

Dissolve and filter.

SOLOUTION OF BROMINE

Take of

Place the bromine in a bottle furnished with a well-fitting stopper, pour on the water, and shake several times. Keep it excluded from the light.

SOLUTION OF CARBONATE OF AMMONIUM.

Take of

Dissolve and filter.

SOLUTION OF CHLORIDE OF AMMONIUM.

Take of Dissolve and filter.