化工翻译
化工翻译
if the fiber is desorbed in a solvent different than mobile phase ,switch the valve to the LOAD position ,fill the valve desorption chamber with the solvent, and allow the fiber to soak in the solvent (statc mode)for a minimum of 15 minutes .the background can be checked by switching the valve to the INJECT mode and monitoring baseline throughout the run cycle .the fiber may need addition conditioning if the background is not sufficiently clean .minimal cleaning is usually required ,but cleaning time often depends on the type of detection and sensitivity
if the fiber is desorbed in a solvent different than mobile phase ,switch the valve to the LOAD position ,fill the valve desorption chamber with the solvent, and allow the fiber to soak in the solvent (statc mode)for a minimum of 15 minutes .the background can be checked by switching the valve to the INJECT mode and monitoring baseline throughout the run cycle .the fiber may need addition conditioning if the background is not sufficiently clean .minimal cleaning is usually required ,but cleaning time often depends on the type of detection and sensitivity
英语人气:601 ℃时间:2020-03-19 14:36:18
优质解答
如果纤维在一个和流动相不同的溶剂中释放出来,将阀门调制LOAD(负荷)位置,用溶剂将阀门释放箱填满,让纤维在溶剂中浸泡至少15分钟(静止模式).后台情况可以通过将阀门调至拒绝模式和监控整个运行周期基线进行核查.如...
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