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猴大转儿

新虫 (初入文坛)

[求助] waters e2695 出现lost prime

之前系统走异丙醇的时候并无异常,走正己烷不到两分钟就会出现lost prime的提示。是流动相的原因吗?我需要用正己烷作为流动相,那用异丙醇或乙醇这一类的稀释一下,会有效果吗?求各位大神指教
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久是吴门客

新虫 (著名写手)

把入口单向阀拆下来,里面有一个红宝石的东西,取出来用甲醇超声几分钟试试,不行就出口单向阀也取下来超声,我碰到过好几回了,都是这么解决的

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