. Bacteriological apparatus : pathological, biochemical. Scientific apparatus and instruments; Bacteriology; Chemical industry. (Ufj* Will (UnrtinratUtt, ftatbtaUt, -N. f. Ji 2205 l\ 2210 2215 2220. 2205 Condenser. Of glass; with receiver of 300 cc capacity blown on; length, 400 mm Each 2210 Condensers—Allihn's. Of glass; with bulb condensing tube. No. A B C D E Length of Jacket, mm 200 250 300 400 450 F 500 G 600 Each 2215 Condensers—Davies' Improved. A double surface condenser; outflow- ing warm water does not heat inflowing water. No. A B Length of Ja
. Bacteriological apparatus : pathological, biochemical. Scientific apparatus and instruments; Bacteriology; Chemical industry. (Ufj* Will (UnrtinratUtt, ftatbtaUt, -N. f. Ji 2205 l\ 2210 2215 2220. 2205 Condenser. Of glass; with receiver of 300 cc capacity blown on; length, 400 mm Each 2210 Condensers—Allihn's. Of glass; with bulb condensing tube. No. A B C D E Length of Jacket, mm 200 250 300 400 450 F 500 G 600 Each 2215 Condensers—Davies' Improved. A double surface condenser; outflow- ing warm water does not heat inflowing water. No. A B Length of Jacket, mm 150 200 Each C _300 2220 Condensers—Goeckel's. Used for distillation of inflammable substances, where dangerous gases must be let off from the inside. No. A Length of Jacket, mm 450 B 600 Each 2225 Condenser—Hopkins. Of glass; consists of thin glass, water tube, 25 mm outside diameter and 250 mm long, provided with inlet and outlet tubes, the former reaching to near the bottom of water tube, which is sealed into a stronger, outer tube, having side neck and its lower end ground to point; in use outer tube is not cooled to a temperature at which atmospheric moisture will condense upon it, wherein lies the chief advantage of this condenser over ordinary forms in fat extrac- tion with anhydrous ether; may also be used for ordinary distillation by passing vapor through side tube; total length, 350 mm Each 2230 Condenser—Hopkins (Picard-Law Modification). Side tube bent up- right at right angles, with funnel top so that the extraction fluid may be poured into the condenser without disconnecting the extraction tube when used in connection with extractor Each 130 Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Will Corporation. Rochester, N. Y. : The Will Corpor
Size: 1406px × 1776px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1920, booksubjectscientificapparatusa
