Determination of Sulphate by Reduction with Stannous Chloride.
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چکیده
منابع مشابه
Some Effects of Stannous Sulphate and Stannic Chloride on Several Herbaceous Plants.
Until recently it was thought that boron, manganese, copper, zinc (4), anid iroln (7) were the only essential trace elements necessary for plant growth. Investigators now believe that other elements also are essential. YOUNG (14) observed that additions of rare elements, including tin, stimulated the growth of timothy and algae. ARNON (2) suggested that such elements as Mo, V, Ti, W, Cr, Cd, an...
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The principle of isotachophoresis has been used to develop a simple, specific and sensitive analytical method for the determination of anions in untreated urine. Isotachophoretic separation of anions in the presence of complex-forming counter ions (e.g. Cd2+) enables the quantitative separation and determination of chloride, sulphate and orthophosphate in the same sample and the less accurate m...
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ژورنال
عنوان ژورنال: Acta Chemica Scandinavica
سال: 1949
ISSN: 0904-213X
DOI: 10.3891/acta.chem.scand.03-0773