Reägent

Test, n.…(Chem.) Reägent.

The City authorities have made prolonged and numerous experiments on sulphate of alumina, which seemed to present greater practical advantages for the purification of sewage water than quicklime and other reägents already known in France and England.

Dr. Frankland…having submitted to analysis different reägents tried or proposed, has found that on an average they extract from sewage water only 37 per cent. of the organic nitrogen contained in it.

The Finns…are being forcibly dissolved in the Muscovite dominion by powerful reägents, by Russian schoolmasters, a Russian priesthood, Russian military service.