雾非雾
第4楼2020/06/13
请参以下网页上此项目的检测,流动相要加磷酸。
Florasulam can be analyzed by this reverse phase (RP) HPLC method with simple conditions. The mobile phase contains an acetonitrile (MeCN), water, and phosphoric acid. For Mass-Spec (MS) compatible applications the phosphoric acid needs to be replaced with formic acid. Smaller 3 ?m particles columns available for fast UPLC applications. This liquid chromatography method is scalable and can be used for isolation impurities in preparative separation. It also suitable for pharmacokinetics.
https://www.sielc.com/florasulam.html
huanwang
第9楼2020/06/14
流动相是加了甲酸的。非常感谢!等有时间再把你发的waters资料看看。还有好多别的活等着做呢。决定放弃双氟磺草胺了O(∩_∩)O哈哈~