oil bubbler怎么用? < ><IMG src="http://www.chem.umn.edu/services/stockroom/catalog/glass/adapterimages/54850.jpg" align=top border=1></P> < ><FONT size=3>在ORGSYN上看到说用oil bubbler,不知道这个东西有什么作用?怎么用?</FONT></P> < ><FONT size=3>原话是“<FONT face="Times New Roman">A pressure-equalizing dropping funnel containing 100 mL</FONT><FONT face="Times New Roman"> acetic acid is mounted on the flask and the top of the funnel is fitted with a nitrogen inlet </FONT><FONT face="宋体, MS Song">vented through an oil bubbler. ”</FONT></FONT></P>查看更多4个回答 . 1人已关注