نتایج جستجو برای: colorimetric method

تعداد نتایج: 1636530  

Stickiness is the physical process of contaminated lint adhering to equipment. The degree of stickiness depends on chemical identity, quantity, and distribution of the sugars. The sugar in cotton fibers may be insect or plant derived. There are several methods for measuring cotton fibers stickiness. In this work, a colorimetric method was used for the measurements. In the method, honeydew was c...

Journal: :Agricultural and Biological Chemistry 1974

Journal: :Journal of the agricultural chemical society of Japan 1952

Journal: :Clinical chemistry 1976
D S Sitar D N Graham R E Rangno L R Dusfresne R I Ogilvie

We describe a modified colorimetric method for determining procainamide in plasma by use of a diazotization and coupling reaction with N-(1-naphthyl)-ethylenediamine dihydrochloride (Marshall's reagent). The sensitivity of the assay is increased twofold over the originally reported colorimetric method, and the lower limit of detection for the assay of a 1.0-ml plasma sample has been decreased t...

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