. Bacteriological apparatus : pathological, biochemical. Scientific apparatus and instruments; Bacteriology; Chemical industry. 15370. 15380 15370 Mill for Grinding Bacteria—Six-Jar. With six Pyrex jars, 9 x 1-in. tight and loose pulleys for motor; without rubber stoppers or steel balls Each 15375 Mill for Grinding Bacteria—Six-Jar. Same as No. 15370 above, but without Pyrex jars . Each Extras: Rubber Stoppers with handles Each .15 Charge for each jar, consisting of 70-% in. and 50-% in. balls__Each Note. Six-Jar Mill requires motor of % H. P. with worm gear and worm to redu
. Bacteriological apparatus : pathological, biochemical. Scientific apparatus and instruments; Bacteriology; Chemical industry. 15370. 15380 15370 Mill for Grinding Bacteria—Six-Jar. With six Pyrex jars, 9 x 1-in. tight and loose pulleys for motor; without rubber stoppers or steel balls Each 15375 Mill for Grinding Bacteria—Six-Jar. Same as No. 15370 above, but without Pyrex jars . Each Extras: Rubber Stoppers with handles Each .15 Charge for each jar, consisting of 70-% in. and 50-% in. balls__Each Note. Six-Jar Mill requires motor of % H. P. with worm gear and worm to reduce speed of jar to about 75 r. p. m. 15380 Jar—Bacteria Grinding. Of Pyrex glass; designed by Eugene R. Whitmore, , Lt. Col., M. C, U. S. A., especially for the manu- facture of lipovaccines in the Army Medical School; dimensions: height over all, 9% in.; outside diameter, 9 in.; neck ground flat on top, with inside diameter of neck, 1 to l1^ in.; has very heavy wall with round corners inside and outside; jar will fit any ball mill with minimum frame clearance of 9 1/16 in. or, better, 9 1/8 in.; without rubber stopper or steel balls Each (10% discount allowed in original barrels containing 6 jars.) 15385 Rubber Stopper. Extra long; to fit jar No. 15380 above; diameter at top, 34 mm; diameter at bottom, 28 mm; length, 38 mm Each .15 Note. In Army Medical School this stopper is covered during grinding operation with gauze pad soaked in cresol, held in place over the stopper by means of rubber band around neck of jar. 15390 Balls. Of high carbon chrome alloy steel. No. A B Diameter, in. % % Per 100 Per 1000 328. 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 Corporation
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Keywords: ., bookcentury1900, bookdecade1920, booksubjectscientificapparatusa
