. Bacteriological apparatus : pathological, biochemical. Scientific apparatus and instruments; Bacteriology; Chemical industry. 14175 14175 Warm Stage for Microscope. Most compact and convenient and al- ways ready for use, as it fits the stage of any microscope without adjustment; with it micro-organisms, requiring blood heat tempera- ture for maintaining their motility, can be readily discovered and examined; current can be drawn from any 110-volt lamp socket; measures 89 mm in diameter x 13 mm in thickness and has 19 mm aperture in center, over which regular microscope slide is placed; compl


. Bacteriological apparatus : pathological, biochemical. Scientific apparatus and instruments; Bacteriology; Chemical industry. 14175 14175 Warm Stage for Microscope. Most compact and convenient and al- ways ready for use, as it fits the stage of any microscope without adjustment; with it micro-organisms, requiring blood heat tempera- ture for maintaining their motility, can be readily discovered and examined; current can be drawn from any 110-volt lamp socket; measures 89 mm in diameter x 13 mm in thickness and has 19 mm aperture in center, over which regular microscope slide is placed; complete in every detail, with heating element, thermometer and an adjustable electric thermostat that automatically maintains a con- stant temperature on top of disc as long as current is turned on_Each 14180 14180 Incubator for Microscope Stage. This miniature incubator, complete in itself, fitting mechanical stage of any standard microscope; used to great advantage in Widal test for typhoid and particularly well adapted for observation of plant micro-organisms such as bacteria and yeasts in a hanging drop or hanging agar block, also for observa- tion of micro-organisms such as malarial parasites, trypanosomes and amoeba; current can be drawn from any 110-volt circuit; in- cubating chamber measures 76 x 25 x 13 mm in depth and has re- movable glass bottom consisting of regular 75x25 mm slide; speci- men to be examined is placed on this slide; condenser may thus be brought up close to slide as under ordinary conditions, permitting use of oil immersion lens; top of incubator is piece of clear mica, having an aperture cut in center through which lens is passed; in- cubator is complete with heating element, thermometer and ad- justable electric thermostat; can be adjusted between 80° and 110° F; supplied in velvet-lined case Each 272 Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration a


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Keywords: ., bookcentury1900, bookdecade1920, booksubjectscientificapparatusa