. Bacteriological apparatus : pathological, biochemical. Scientific apparatus and instruments; Bacteriology; Chemical industry. tSSfifo ©f)* Mill (Unrjirj ration, ftath?*Ur, 10795 W 10800 10790 Haemacytometer—Gower's. For counting red and white blood cor- puscles; apparatus consists of small pipette which will hold 995 cubic mm, capillary pipette large enough for 5 cubic mm with rubber tube and mouthpiece, small glass jar in which the dilution is made, glass stirrer for mixing blood and solution in the glass jar, brass stage plate carrying glass slip on which is a cell 1/5 mm deep; cover
. Bacteriological apparatus : pathological, biochemical. Scientific apparatus and instruments; Bacteriology; Chemical industry. tSSfifo ©f)* Mill (Unrjirj ration, ftath?*Ur, 10795 W 10800 10790 Haemacytometer—Gower's. For counting red and white blood cor- puscles; apparatus consists of small pipette which will hold 995 cubic mm, capillary pipette large enough for 5 cubic mm with rubber tube and mouthpiece, small glass jar in which the dilution is made, glass stirrer for mixing blood and solution in the glass jar, brass stage plate carrying glass slip on which is a cell 1/5 mm deep; cover glass, kept in place by spring clips, is on top of cell; furnished in case, with minor accessories, including a spear-pointed lancet and full directions for using Each 10795 Haemaglobinometer—Dare's. For the examination of undiluted blood, designed by Dr. Arthur Dare; consists essentially of automatic pipette, with metal clamp, for collecting blood, and a color compari- son scale, graduated from 10 to 120 per cent., to measure the per- centage of haemaglobin contained therein; personal equation is re- duced and time saved, only one or two minutes being required for complete examination; color scale and blood are presented as fields possessing equal color concentration and density, which adjusts the color curve characteristic of every specimen of blood—an intravas- cular dilution; blood is viewed against an illuminated white back- ground, which renders the leucocytes luminous and not apparent to the eye; observation is made entirely in camera; photometric candle is used for the standard artificial light, as it gives a perfectly yellow light; complete in case, with directions for use, with candle illumina- tion Each 10800 Haemoglobinometer—Dare's. Same as No. 10795 above, but electric- ally illuminated; furnished with transformer to screw in any lamp socket, 8 feet of durable, reinforced cord, bulb, plug and connector ready for use Each 10805 Haemoglobi
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Keywords: ., bookcentury1900, bookdecade1920, booksubjectscientificapparatusa
