聚二甲基硅氧烷, Polydimethylsiloxane

聚乙烯板, Polyethylene sheet

聚乙二醇 12,000, Polyethylene glycol 12,000

聚乙二醇单甲醚, Polyethylene glycol monomethylether

聚乙烯亚胺, Polyethyleneimine

聚半乳糖醛酸, Polygalacturonic acid

聚苯基甲基硅氧烷, Polyphenylmethylsiloxane

聚山梨醇酯 40, Polysorbate 40

聚苯乙烯标准, Polystyrene standard

聚苯乙烯乳胶微球, Polystyrene latex microsphere