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晶晶亮585

金虫 (小有名气)

[求助] ICP-MS 已有1人参与

想请问各位虫友,我想测样品中钯的含量,用水做溶剂,铑做内标,但钯的标线跑的不是很好,就算跑出来了,测得样品中钯的含量也为负值,但实际上样品中是有钯的,该怎样做才能把标线跑出来呢

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swordgang

禁虫 (职业作家)

感谢参与,应助指数 +1
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2楼2014-11-21 22:55:29
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晶晶亮585

金虫 (小有名气)

???????:
2?: Originally posted by swordgang at 2014-11-21 22:55:29
?????????????????????????????????????????????????????????

对,就是有正截矩,标线最高浓度???稀释到二???纳克?????,这个方法别人???过,但是我一直??现??好,也??知???是怎么回事,他们说用水???溶剂的标线就是??好出

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3楼2014-11-22 15:15:07
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晶晶亮585

金虫 (小有名气)

???????:
2?: Originally posted by swordgang at 2014-11-21 22:55:29
?????????????????????????????????????????????????????????

对,就是有正截矩,标线最高浓度???稀释到二???纳克?????,这个方法别人???过,但是我一直??现??好,也??知???是怎么回事,他们说用水???溶剂的标线就是??好出

[ ????????? http://muchong.com/3g ]
4楼2014-11-22 15:15:32
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