海外直订poly(vinylalcohol)/silica hydrogel nanocomposites 聚乙烯
【预订】low molecular weight poly vinyl alcohol
聚乙烯醇,poly(vinyl alcohol);mw 13,000-23,000, 87-89% hydrolyzed
【预订】low molecular weight poly vinyl alcohol
图片内容是:vinylalcohol
化合物
synthesis of plasmalogens - 分析行业新闻
预订 low molecular weight poly vinyl alcohol micr...
海外直订poly (vinyl alcohol) hydrogels for delivery of diltiazem
cas:9002-89-5_null_聚乙烯醇_元素商城