Pyrex^® Burettes, class AS with PTFE key

Phentolamine mesilate

酚妥拉明 甲磺酸盐

Phthalic Acid

邻苯二甲酸

Piperidine-4-boronic acid pinacol ester hydrochloride

哌啶-4-硼酸频哪醇酯 盐酸盐

Plastic additive 10

1,3,5-三甲基-2,4,6-三（3,5-二 叔 -丁基-4-羟基苄基）苯

Platinum black

铂黑

Poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene]

聚[2-甲氧基-5-(2-乙基己氧基)-1,4-苯乙炔]

Poly(2,2,3,3,4,4,4-heptafluorobutyl methacrylate-co-glycidyl methacrylate)

聚(2,2,3,3,4,4,4-七氟丁基甲基丙烯酸酯-co-甲基丙烯酸缩水甘油酯)

Poly(ethylene glycol) bis(2-ethylhexanoate)

聚乙二醇乙二酯

Silicone elastomer

Silicone elastomer