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1 引言纯铜中杂质硫和磷含量极低 ,用传统的常规方法测定手续极其繁杂 ,费时费力。我们利用等离子体发射光谱成功地解决了纯铜中杂质硫和磷的测定问题。方法快速、简便、准确。2 实验部分2 .1 主要仪器ＩＲＩＳａｄｖａｎｔａｇｅ型等离子体发射光谱仪 (美国ＴＪＡ公司)2 .2
1 Introduction Pure copper impurities in sulfur and phosphorus content is very low, with the traditional routine determination of the procedure is extremely complicated, time-consuming and laborious. We have successfully solved the determination of impurity sulfur and phosphorus in pure copper by using plasma emission spectroscopy. The method is fast, easy and accurate. 2 Experimental 2.1 main instrument IRISadvantage type plasma emission spectrometer (TJA company) 2.2