Polarographic Waves of Arginine
نویسندگان
چکیده
منابع مشابه
Effect of reaction between mercury and oxygen upon polarographic waves of certain metals at small concentrations.
Polarographic waves of certain metals, notably of lead, zinc, copper, cobalt, and nickel in dilute neutral solutions, diminish progressively with time in the presence of mercury and air. This behavior is not to be explained by adsorption, as has previously been supposed, but by a reaction between mercury. water, oxygen, and the ions of the metallic salt which, in some instances, precipitates th...
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The polarographic method invented by J. Heyrovsk over 40 years ago has been associated with many successful achievements in many branches of physical and analytical chemistry, particularly in electrochemistry. Following the construction of the polarograph (with the excellent properties of Kuera's dropping mercury electrode incorporated) by Heyrovsk and Shikata, recording the current—voltage cur...
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A procedure is proposed for the determination of malononitrile by differential pulse polarography in methanolic 0.1M tetraethylammonium iodide/0.001M tetramethylammonium hydroxide as the supporting electrolyte. In this medium malononitrile is chemically converted into an electroactive species. With close control of timing of the steps in the procedure the error of the method is +/-1.5% in the c...
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ژورنال
عنوان ژورنال: Journal of the agricultural chemical society of Japan
سال: 1968
ISSN: 0002-1407,1883-6844
DOI: 10.1271/nogeikagaku1924.42.10_607