2-甲基吡啶 N-氧化物, 2-Picoline N-Oxide

L-哌啶-2-甲酸, L-Pipecolinic Acid

2-(1-哌嗪基)哌嗪嘧啶, 2-(1-Piperazinyl)pyrimidine

2-(1-哌啶基)苯酚, 2-(1-Piperidinyl)phenol

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