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至尊木虫 (正式写手)

[求助] 关羽碘化铋钾的配制

在碘化铋钾试液配制中,碱式硝酸铋特别难溶解,不知各位有没有一个好办法可以加速其溶解,又不影响其显色效果的好办法?
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转山转水转佛塔,只为途中遇上你
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木虫 (小有名气)

【答案】应助回帖

★ ★
感谢参与,应助指数 +1
fds329: 金币+2, 感谢应助。辛苦了O(∩_∩)O 2012-10-22 19:39:32
有现成的碘化铋钾试剂,取1g溶于10ml水中(浑浊),滴加盐酸至澄清即可——改良的碘化铋钾试液
相对才是唯一真理
2楼2012-10-11 10:33:35
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紫衣轻骑

木虫 (正式写手)

【答案】应助回帖

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fds329: 金币+1, 感谢应助。辛苦了O(∩_∩)O 2012-12-07 13:22:23
fds329: 应助指数+1 2013-01-08 08:22:22
超声怎么样,一般是提前准备,放置一晚即可用。
3楼2012-12-02 10:00:26
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