. A treatise on pharmacy for students and pharmacists. The Remington still. to one side, instead of being in the centre as usual, by which arrange-ment the condensing surface of the head is greatly reduced and con-densation of vapor within the body of the still obviated as far aspossible. The condensing tube represents a multiple Liebig con-denser, seven block-tin tubes being so arranged within a copper casethat cold water is constantly circulating between them. Two ground SEPARATION OF VOLATILE MATTER 167 brass joints are used—one at the point of juncture of the condenserwith the still-head,
. A treatise on pharmacy for students and pharmacists. The Remington still. to one side, instead of being in the centre as usual, by which arrange-ment the condensing surface of the head is greatly reduced and con-densation of vapor within the body of the still obviated as far aspossible. The condensing tube represents a multiple Liebig con-denser, seven block-tin tubes being so arranged within a copper casethat cold water is constantly circulating between them. Two ground SEPARATION OF VOLATILE MATTER 167 brass joints are used—one at the point of juncture of the condenserwith the still-head, the other where the nose-piece is attached to the Fig. The Prentiss alcohol-reclaimer. end of the condenser. The capacity of the still is three gallons, andby the siphon arrangement shown in Fig. 166 it is possible to feedthe still from a reservoir while distillation is in progress.
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Keywords: ., bookcentury1800, bookdecade189, booksubjectpharmacy, bookyear1895
