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the  concentrations of maleate and fumarate in this solution were determined  using Sargent Model XV recording polarograph by the method of
Warshowsky, Elving and Mande.
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[ Last edited by zlin on 2009-10-8 at 20:46 ]
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Originally posted by ylzhang601 at 2009-10-8 16:49:
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the method of Warshowsky, Elving and MandeÓ¦¸ÃÊÇÒ»±¾Êé°É£¬ÄÄλÓÐÂð£¿Ð»Ð»
3Â¥2009-10-08 20:52:16
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