4-苯基脲唑, 4-Phenylurazole

膦酰基乙酸, Phosphonoacetic acid

苯酞-3-乙酸, Phthalide-3-acetic acid

庚二酸, Pimelic Acid

(S)-哌嗪-2-羧酸二盐酸盐, (S)-(-)-Piperazine-2-carboxylic acid dihydrochloride

4-哌啶甲醇, 4-Piperidinemethanol

哌嗪-1,4-双(2-乙基磺酸), PIPES

铂,5%负载于活性碳,Type B105022,标准,还原的,通常含水50%, Platinum,5% on activated carbon powder

氯化铂(II), Platinum(II) Chloride

氧化铂(IV),无水, Platinum(IV) Oxide