4-甲基吡啶-N-氧化物, 4-Picoline N-Oxide

(+/-)-哌嗪-2-羧酸二盐酸, (±)-Piperazine-2-carboxylic acid dihydrochloride

胡椒基丁醚, Piperonyl Butoxide

4-哌啶酮缩乙二醇, 4-Piperidone ethylene ketal

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

溴化铂(II), Platinum(II) bromide

铂(IV) 硝酸, Platinum(IV) nitrate

聚二甲基硅氧烷, Polydimethylsiloxane

聚二甲基硅氧烷, Polydimethylsiloxane

聚乙烯板, Polyethylene sheet