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mengyugong

金虫 (小有名气)

★
pplover(金币+1):感谢参与! 2010-06-19 23:05:15
师范类高校,很看好师范,女生也比较轻松,压力小
11楼2010-06-19 22:59:22
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magicalkl

木虫 (正式写手)

与君共勉

引用回帖:
Originally posted by lrh1983120 at 2010-06-19 09:04:39:
能不能说说主泵的问题是怎么解决的?

1.先把过滤头清洗了下
2.断开柱子用10%异丙醇把两个泵都洗了下,大概各冲了一个小时的样子
3.接上柱子用10%异丙醇洗柱子大概洗了4小时
4.用甲醇跟水做流动相的时候就稳定了,主泵压力变化在0.2MP左右
具体原因我也不太清楚,可能是好久没用里面有盐析出,泵头有空气吧,还有就是流动相脱气不充分,也有可能是这种液相平衡没有安捷伦的那么块,需要更长的时间来平衡好吧,具体可以自己试试。这个机器很好玩啊!
出售二手安捷伦不分流衬管部件号,5062-3587,有意站内,价格便宜
12楼2010-06-20 09:13:57
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