منابع مشابه
The Colorimetric Determination of Glucose.
Several new descriptions of colorimetric methods for the determination of blood sugar have been described in recent years (for example, Polis and Sortwell, 1946; Somogyi, 1945; Nelson, 1944; Haslewood and Strookman, 1939). These procedures are all based on the use of alkaline copper reagents and on the production of molybdenum blue by the action of cuprous copper on complex molybdic acid soluti...
متن کاملThe Colorimetric Determination of Hemoglobin.*
The method to be described for the determination of hemoglobin depends upon the comparison, in a calorimeter, of carbon monoxide hemoglobin solutions, one of which has a known hemoglobin content. Hoppe-Seyler (1) was the first to describe carbon monoxide hemoglobin and to make use of this stable combination for estimating the hemoglobin content of blood. He devised a “double pipette” for compar...
متن کاملThe Colorimetric Determination of Blood
In 1926 we (1) published a calorimetric method for the estimation of blood calcium, in which the calcium is precipitated from an alkalinized trichloroacetic acid filtrate as calcium phosphate and determined as phosphate by the Benedict and Theis (2) method for the estimation of inorganic phosphorus. We have since simplified and shortened this method and in this paper we wish to report our impro...
متن کاملThe Colorimetric Determination of Hemoglobin.*
The method to be described for the determination of hemoglobin depends upon the comparison, in a calorimeter, of carbon monoxide hemoglobin solutions, one of which has a known hemoglobin content. Hoppe-Seyler (1) was the first to describe carbon monoxide hemoglobin and to make use of this stable combination for estimating the hemoglobin content of blood. He devised a “double pipette” for compar...
متن کاملThe Colorimetric Determination of Hemoglobin.*
The method to be described for the determination of hemoglobin depends upon the comparison, in a calorimeter, of carbon monoxide hemoglobin solutions, one of which has a known hemoglobin content. Hoppe-Seyler (1) was the first to describe carbon monoxide hemoglobin and to make use of this stable combination for estimating the hemoglobin content of blood. He devised a “double pipette” for compar...
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ژورنال
عنوان ژورنال: Biochemical Journal
سال: 1929
ISSN: 0306-3283
DOI: 10.1042/bj0231172