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Assaying of Total Iron: Discussion of Potassium Dichromate Volumetry 

详细信息   
摘要

///This paper introduced application of potassium dichromate titration to assaying iron content in ore sample, discussed matters needing attention in the process, and effect of interfering ions and reduction time on assaying result. Tested by using national standard substance, this method gave basically conformable measurement with standard value. 

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