773328

Poly(vinyl acetate), cyanomethyl diphenylcarbamodithioate average Mn 5,000, PDI<1.2

180912

聚(丙烯腈-co-丁二烯) acrylonitrile 37-39?wt. %

1546707

高密度聚乙烯 United States Pharmacopeia (USP) Reference Standard

428043

聚乙烯 low density, melt index 25?g/10 min (190°C/2.16kg)

332119

聚乙烯 Medium density

547999

聚乙烯 High density, melt index 2.2?g/10 min (190 °C/2.16kg)

PVP40

聚乙烯吡咯烷酮 average mol wt 40,000

P0930

聚乙烯吡咯烷酮 powder, BioXtra, suitable for mouse embryo

363065

聚(乙烯醇) Mw 146,000-186,000, 99+% hydrolyzed

363073

聚(乙烯醇) average Mw 31,000-50,000, 87-89% hydrolyzed

360627

聚(乙烯醇) Mw 9,000-10,000, 80% hydrolyzed

205400

聚氯丁烯 85% trans, 10% cis

200336

聚甲基丙烯酸甲酯 average Mw ~15,000 by GPC, powder

182230

聚甲基丙烯酸甲酯 average Mw ~120,000 by GPC

445746

聚甲基丙烯酸甲酯 average Mw ~350,000 by GPC

346411

聚[1-[4-(3-羧基-4-羟基苯偶氮)苯磺酰氨基]-1,2-乙二基钠盐] technical grade

430102

聚苯乙烯 average Mw ~192,000

182850

聚(苯乙烯-co-丙烯腈) average Mw ~165,000 by GPC, acrylonitrile 25?wt. %, pellets

200557

聚苯乙烯-block-聚(乙烯-ran-丁烯)-block-聚苯乙烯 powder, average Mw ~118,000 by GPC, contains >0.03% antioxidant as inhibitor

432431

聚苯乙烯-block-聚(乙烯-ran-丁烯)-block-聚苯乙烯-graft-马来酸酐 melt index ~21?g/10 min (230°C/5.0kg)