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关注:1
2013-05-23 12:21
求翻译:The eluate was dried over anhydrous sodium sulfate, and the solvent was evaporated at 39.5°C at atmospheric pressure. Then the volatile compounds were concentrated with a nitrogen stream to 30 µL just before injecting for the GC or GC-MS analyses.是什么意思?![]() ![]() The eluate was dried over anhydrous sodium sulfate, and the solvent was evaporated at 39.5°C at atmospheric pressure. Then the volatile compounds were concentrated with a nitrogen stream to 30 µL just before injecting for the GC or GC-MS analyses.
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2013-05-23 12:21:38
洗脱液经无水硫酸钠干燥,并蒸发溶剂,在39.5 ℃下在大气压力下。
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2013-05-23 12:23:18
洗出液被烘干了在无水硫酸钠,并且溶剂被蒸发了在39.5°C以大气压。然后挥发性化合物集中了与对30 µL的氮气小河在注射GC或GC-MS分析的之前。
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2013-05-23 12:24:58
洗出液被烘干了在无水硫酸钠,并且溶剂被蒸发了在39.5°C以大气压。 然后挥发性化合物集中了与氮气小河对30 µL在注射为GC或GC-MS分析之前。
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2013-05-23 12:26:38
无水硫酸钠,乾洗脱和溶剂蒸发至少在大气压下的 39.5 ° C。挥发性化合物气相色谱法或气相色谱-质谱分析注射前,只是当时集中到 30 微升的氮流。
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2013-05-23 12:28:18
洗出液在无水的钠上是干的 sulfate,以及溶剂被在对大气压力的 39.5 ° C 蒸发。然后不稳定的化合物是随着到 30 的氮川流不息集中?正好在对于 GC 或 GCMS 的注射前面的 L 分析。
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