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关注：1
2013-05-23 12:21
求翻译：The organic extract was washed with NaOH solution (2 N) to remove the acid, then with HCl solution (2 N) to remove the pyridine traces, dried over MgSO4, and finally, the solvent was evaporated. The concentrate was dissolved in the solvent used for HPLC analysis是什么意思？ 待解决
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- 离问题结束还有
The organic extract was washed with NaOH solution (2 N) to remove the acid, then with HCl solution (2 N) to remove the pyridine traces, dried over MgSO4, and finally, the solvent was evaporated. The concentrate was dissolved in the solvent used for HPLC analysis
问题补充： |
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2013-05-23 12:21:38
正在翻译，请等待...
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2013-05-23 12:23:18
有机萃取物洗涤了用NaOH解答(取消酸的2 N)，然后与HCl解答(去除吡啶踪影的2 N)，被烘干在MgSO4，和终于，溶剂被蒸发了。集中在用于高性能液体色谱分析的溶剂被溶化了
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2013-05-23 12:24:58
有机萃取物洗涤用NaOH解答 (2 N) 取消酸，然后与去除 (吡啶) 踪影的HCl解答2 N，干结束MgSO4，和终于，溶剂蒸发了。 集中在用于高性能液体色谱分析的溶剂被溶化了
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2013-05-23 12:26:38
有机提取物氢氧化钠溶液 (2 N) 删除酸，然后用 HCl 溶液 (2 N) 删除吡啶的踪影，在 MgSO4，晒干用清水洗净，最后，溶剂被蒸发掉。浓缩被溶解在溶剂用于高效液相色谱法分析
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2013-05-23 12:28:18
提取的有机氢氧化纳电解清洗解决方案[2n]可删除的酸,然后与硬件兼容性列表(HCL)解决方案[2]可删除N的嘧啶跟踪、干过mgso4,最后,是蒸发的溶剂。 将浓缩液是溶解在溶剂用于HPLC分析
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