2013•Guangzhou Chemical IndustryRequires access

Uncertainty Evaluation in the Determination of Copper in Copper Concentrates

Xiaoyan Liang

Abstract

The copper in copper concentrates was determined by titration method,and the uncertainty evaluation of results was carried out.The main sources of the uncertainty of the total experiment was analyzed,each partial uncertainty of measurement was analyzed and calculated.The standard uncertainty and the expanded uncertainty were calculated.The test results were reported by the form of uncertainty.

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Available abstract

Key concepts: Copper, Standard uncertainty, Measurement uncertainty, Titration, Uncertainty analysis, Environmental science, Mathematics, Chemistry