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200611200

新虫 (初入文坛)

[求助] 微孔滤膜会烂

大家好,我做的HAP浆料,用的是pH=11的氨水,我想要用水系滤膜过滤,可是发现滤膜会烂掉,我是先用去离子水洗三遍,再用酒精洗一遍。为什么会烂掉?是因为最后用酒精洗的原因吗?我以前就用酒精洗,不会烂掉啊。请问是肿么个回事儿啊?
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alyx926

金虫 (正式写手)

★
phu_grassman: 金币+1, Thanks. 2012-04-11 21:03:04
the reason is mainly that ethanol destroies millipore filtration

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好好科研
2楼2012-04-11 19:23:44
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xiejf

专家顾问 (文学泰斗)

麦麦爸爸爱小牛

【答案】应助回帖

感谢参与,应助指数 +1
乙醇不能用的,会有明显的溶胀导致变皱。

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麦麦爸爸爱小牛
3楼2012-04-11 23:03:10
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200611200

新虫 (初入文坛)

送鲜花一朵
引用回帖:
2楼: Originally posted by alyx926 at 2012-04-11 19:23:44:
the reason is mainly that ethanol destroies millipore filtration

谢谢
4楼2012-04-16 12:02:30
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200611200

新虫 (初入文坛)

送鲜花一朵
引用回帖:
3楼: Originally posted by xiejf at 2012-04-11 23:03:10:
乙醇不能用的,会有明显的溶胀导致变皱。

谢谢
5楼2012-04-16 12:02:43
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