. Bacteriological apparatus : pathological, biochemical. Scientific apparatus and instruments; Bacteriology; Chemical industry. 11955 11950 11950 ColorimeterâMyers'. After the suggestion of Professor V. C. Myers, of the New York Post-Graduate Medical School and designed to meet the need for a simple, relatively accurate but inexpensive colorimeter for clinical purposes; with it one may make such esti- mations as the excretion of phenolsulphonephthalein in the urine and the uric acid, urea, creatinine and sugar in the blood, etc., with sufficient" accuracy for any clinical purpose; may als
. Bacteriological apparatus : pathological, biochemical. Scientific apparatus and instruments; Bacteriology; Chemical industry. 11955 11950 11950 ColorimeterâMyers'. After the suggestion of Professor V. C. Myers, of the New York Post-Graduate Medical School and designed to meet the need for a simple, relatively accurate but inexpensive colorimeter for clinical purposes; with it one may make such esti- mations as the excretion of phenolsulphonephthalein in the urine and the uric acid, urea, creatinine and sugar in the blood, etc., with sufficient" accuracy for any clinical purpose; may also be used to determine individual nitrogeneous constituents of the urine, although in the case of a nitrogen partition it is probably best to employ the older macro-methods; consists of a box containing two tubes of the same bore ( x 26 cm) graduated from 5 to 25 cc; tubes are placed side by side, colorimetric comparison being made in the ungradu- ated portion ( cc) through an opening, 1 x cm, against a white, glass background; furnished complete, including housing, filling pipette with rubber bulb, holder for pipette and two gradu- ated tubes, each 25 cc, in cardboard box Each 11953 Extra: Graduated tubes, each 25 cc Per pair 11955 ColorimeterâMyers. A moderately priced instrument for clinical purposes; contains two tubes of identical bore, graduated in tenths from 5 to 25 cc, which are placed side by side, colorimetric compari- son being made in ungraduated portion through opening against white glass background; gives very accurate results; holder is of nickeled brass, with black lacquer finish; tubes are held firmly and in proper position for matching colors Each 11958 Extra Tubes. For No. 11955 above Each _:' â ' '' â â 1111 ' â I. I â â i. 11 â 11; 1111 â ,' : : â 11,11 f, I â . ..ll Mr : â . I:. 11 â iiiiiiiiiimiiiiiiiiiiiimiiiiiiiiiiiHiu BIO BIOLOID BLOOD REAGENTS Prepared for the latest methods of bio-chemical analysi
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Keywords: ., bookcentury1900, bookdecade1920, booksubjectscientificapparatusa
