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zipexia

金虫 (正式写手)

[求助] ICP测Ru

请教下大家有没有测过Ru的ICP,是用什么溶解的,之前试过王水发现不行,有哪位测过的希望能告知下
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thirdliu

银虫 (小有名气)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
zipexia: 金币+10, ★★★★★最佳答案, 3Q 2012-04-12 08:17:31
王水溶解时缓慢加热,最好水浴加热,把溶液蒸至近干,然后用硝酸溶解,按实际情况配置成一定浓度的溶液,固体催化剂上的Ru就全部溶解到溶液里了,有做过回收率的,98-102%,应该能满足你的要求。
专注做技术,改变从我做起。
2楼2012-04-11 20:58:46
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