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archbishop: 金币+1, 感谢应助。 2015-07-23 12:18:58
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7楼: Originally posted by L1心晴 at 2015-07-23 10:51:14
不好意思,今天才恢复你,我的溴酸盐的问题解决了,初始梯度洗脱的浓度我降低以后效果好点儿了。可是现在我做水样中阴离子的时候溴离子的出峰又不行了,不知道怎么回事,做混标和单标溴感觉都不出峰,试过很多方法 ...

1. 溴离子标准品是否过期。
2. 洗脱液洗脱能力偏低后,出峰时间延后。你的检测时间有多长,单标适当延长时间,观察是否有出峰
11楼2015-07-23 11:13:17
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