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至尊木虫 (小有名气)

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30楼: Originally posted by signal128 at 2012-10-09 08:40:02
你好,请问为什么要买色谱柱的"保护柱套及柱芯什么的",有什么好处吗?...

一般我们检测的样品或多或少都会有所残留,特别有的物质会吸附在柱子上,最后柱效下降,柱子也就死掉了,我们这边有人做检测买的安捷伦的C18柱子,样品应该是没处理干净,结果七八千的柱子做一次就死了,保护套加上柱芯可以起到物理过滤的效果,延长柱子寿命,你想要是你做一般柱子报废,数据还有可比性不嘛。。。
31楼2012-10-09 11:27:45
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