聚氯乙烯

聚氯乙烯, low molecular weight

聚氯乙烯, high molecular weight

聚氯乙烯, average M_w ~233,000, average M_n ~99,000

聚氯乙烯, average M_w ~43,000, average M_n ~22,000

聚氯乙烯, average M_w ~62,000, average M_n ~35,000

聚氯乙烯, Selectophore^™, high molecular weight

聚氯乙烯, United States Pharmacopeia (USP) Reference Standard

聚氯乙烯, analytical standard, average M_w 85,000 (Typical), average M_n 40,000 (Typical)

聚氯乙烯, European Pharmacopoeia (EP) Reference Standard