A new form of sprengel pump, and apparatus in connexion therewith

Sidney G. Rawson
1890 Journal of the Society of Chemical Industry  
coiitnct with coiiccntrnted siilpliiiric ncid to nlisorb tlic stenin. Tlic IICl gns irns tlicu nlisorlicd in wntcr, rind estimated 1iy titrntion. 'L'lie iiicrensc of weight of the siilpliiiric nciil, after dcrliictiiig froiii it tlic IICl iibsorbcd by the siilpliiirio ncid, g i v e the water cnrriccl over.
doi:10.1002/jctb.5000090208 fatcat:d7qn4x4irfff5em4xmhcmhugqq