. Bacteriological apparatus : pathological, biochemical. Scientific apparatus and instruments; Bacteriology; Chemical industry. 14440. 14445 14440 Slide Warmer, Electric. Designed by Professor S. Walter Ranson, of Northwestern University Medical School, to provide convenient method of mounting paraffin sections; slides are heated slowly and evenly over entire extent to a temperature just below melting point of the paraffin, thereby giving maximum flattening without damage to specimen; block of transite, 61 cm long, 15 cm wide and 6 mm thick, is mounted on brass frame and heated by series of ni
. Bacteriological apparatus : pathological, biochemical. Scientific apparatus and instruments; Bacteriology; Chemical industry. 14440. 14445 14440 Slide Warmer, Electric. Designed by Professor S. Walter Ranson, of Northwestern University Medical School, to provide convenient method of mounting paraffin sections; slides are heated slowly and evenly over entire extent to a temperature just below melting point of the paraffin, thereby giving maximum flattening without damage to specimen; block of transite, 61 cm long, 15 cm wide and 6 mm thick, is mounted on brass frame and heated by series of nichrome wires embedded in the block; connection may be made with any lamp socket and temperature held constant at any desired point by electric thermostat; thermometer is placed just below block of transite and registers a temperature somewhat lower than that on surface; with paraffin of 55°, best results are obtained when regulator is set to maintain thermometer temperature of 43°; accommodates 40 slides, which are protected from dust while drying by a metal hood placed over apparatus; with this slide warmer drying is cut down from 24 hours at room temperature to 2 or 3 hours at a temperature just under paraffin melting point Each 14445 Slide Warming Table. Designed by Professor Carl Huber; intended for fixing blood preparations to be stained by Ehrlich method, also for fixing sections to slides, drying, mounting, etc.; top is of copper, with rounded edges; legs are removable; dimensions: height, 20 cm; width, 10 cm; length, 39 cm Each 285. 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
