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低调茶杯

铁虫 (初入文坛)

引用回帖:
8楼: Originally posted by houqian387 at 2013-02-07 11:02:49
你可以用离子色谱法,用外标法进行检测,用离子交换色谱柱,电导检测器
优点是专属性好,分离度高!
缺点是精密度比滴定法差,但偏差也不大于2%
希望能帮到你

呵呵,实验条件有限。感谢你的指点
11楼2013-02-10 20:19:43
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低调茶杯

铁虫 (初入文坛)

引用回帖:
7楼: Originally posted by 635071215_00 at 2013-02-06 19:42:30
我觉得也许是没人知道吧!或者是给的金币少吧!

嗯,3q
12楼2013-02-10 20:20:04
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低调茶杯

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6楼: Originally posted by 钕铁硼 at 2013-02-06 17:55:46
是不是金币太少啦,多给金币呀,

13楼2013-02-10 20:20:27
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