2-甲基吡啶 N-氧化物, 2-Picoline N-Oxide

DL-2-哌啶酸, DL-Pipecolinic Acid

4-哌嗪基苯胺, 4-(1-Piperazinyl)aniline

2-(1-哌啶基)苯胺, 2-(1-Piperidinyl)aniline

3,4-亚甲二氧基苯酰肼, Piperonylic acid hydrazide

铂,5% 负载于氧化铝粉, Platinum,5% on alumina powder

Platinum

氯化铂(IV), Platinum(IV) chloride

硫化铂(IV), Platinum(IV) sulfide

聚二甲基硅氧烷, Polydimethylsiloxane

聚二甲基硅氧烷, Polydimethylsiloxane

聚乙烯, Polyethylene

聚乙二醇 2,000, Polyethylene glycol 2,000

聚乙二醇二丙烯酸酯, Polyethylene glycol diacrylate

聚乙二醇单甲醚, Polyethylene glycol monomethylether