聚乙二醇单甲醚甲基磺酸酯, Polyethylene glycol monomethyl ether methanesulfonate

聚乙烯亚胺, Polyethyleneimine

聚环氧乙烷, Polyethylene oxide

聚(甲基氢硅氧烷), Poly(methylhydrosiloxane)

聚乙二醇 双(胺), Polyoxyethylene bis(amine)

聚丙二醇 2,000, Polypropylene glycol 2000

聚山梨醇酯 80, Polysorbate 80

聚苯乙烯标准, Polystyrene standard

聚(苯乙烯-二乙烯苯), Poly(styrene-divinylbenzene)

聚苯乙烯乳胶微球, Polystyrene latex microsphere