. Cane sugar; a textbook on the agriculture of the sugar cane, the manufacture of cane sugar, and the analysis of sugar-house products. TER XXVI and above this a pad of asbestos ; the plug of glass wool should be about3 /8 in. deep and the asbestos about i /i6 ; the asbestos pad is most effectivelyformed by filling the tube with a suspension of the asbestos, and allowingit to settle gradually. It is then drained by the pump, dried, weighedand is ready for use. After the Soxhlet tube has been prepared, it is fittedinto the stopper of the filter flask, and filled about three parts full withwater
. Cane sugar; a textbook on the agriculture of the sugar cane, the manufacture of cane sugar, and the analysis of sugar-house products. TER XXVI and above this a pad of asbestos ; the plug of glass wool should be about3 /8 in. deep and the asbestos about i /i6 ; the asbestos pad is most effectivelyformed by filling the tube with a suspension of the asbestos, and allowingit to settle gradually. It is then drained by the pump, dried, weighedand is ready for use. After the Soxhlet tube has been prepared, it is fittedinto the stopper of the filter flask, and filled about three parts full withwater ; a small funnel is then fitted on to the tube, the stem of which doesnot quite reach to the level of the water in the tube. The funnel is thenfilled with water and the pump started ; as the water passes through thefilter, the liquid undergoing filtration is poured into the funnel, care beingtaken to keep the funnel full. When all the copper oxide has been broughtinto the funnel, the level of liquid is maintained by hot water until all theprecipitate has passed into the Soxhlet tube and is continued until thewashing is
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Keywords: ., bookcentury1900, bookdecade1920, booksubjectsugar, bookyear1921
