polyethylene buthlene glycol adipate聚己二酸乙二醇丁二醇酯
Polyethylene polybutylene glycol四氢呋喃与环氧乙烷的聚合物
Polyethylene terephthalate glycol comonomer乙二醇改性
polyethylene adipate glycol聚己二酸乙二醇
Polyethylene terepthalate glycol聚对苯二甲酸乙二醇脂
PETG Polyethylene Terephthalate Glycol聚乙烯对苯乙二醇
Polyethylene Terephthalate Glycol聚对苯二甲酸乙二酯
polyethylene-glycol聚乙二醇
Polyethylene terephthalate glycol-PETG聚对苯二甲酸乙二醇酯
This topic in concluded on the basis of previous work, studies the polyethylene glycol (PEG)-600 applications in organic synthesis.
本课题在总结前人工作的基础上,研究了聚乙二醇(PEG)-600在有机合成中的应用。
参考来源 - 分子识别的特征指数判据研究It was found that quality control could achieve when using phosphate buffer of 40 %v/v polyethylene glycol 400 with 20%v/v isopropyl alcohol (pH=5) as dissolution medium and 50rmp stirring rate.
首先对释放介质和转速进行了选择，采用pH=5的40％v／v聚乙二醇400 20％v／v异丙醇磷酸缓冲液和转速为50转／分时能达到较好的质控目的。
参考来源 - 达那唑阴道膜剂的研制