聚乙烯板, Polyethylene sheet

聚乙二醇, Polyethylene glycol 10,000

甲基丙烯酸聚乙二醇醚, Polyethylene glycol methyl ether methacrylate

聚乙烯亚胺, Polyethyleneimine

聚(2-乙基-2-恶唑啉), Poly(2-ethyl-2-oxazoline)

聚乙二醇 双(胺), Polyoxyethylene bis(amine)

聚山梨醇酯 20, Polysorbate 20

聚苯乙烯标准, Polystyrene standard

聚苯乙烯乳胶微球, Polystyrene latex microsphere

聚苯乙烯乳胶微球, Polystyrene latex microsphere