Poly(1,4-phenylene ether-ether-sulfone)

聚(1,4-亚苯基醚-醚-砜)

Poly(bis(2,2,2-trifluoroethoxy)phosphazene)

聚(双(2,2,2-三氟乙氧基)膦腈)

Poly(ethylene glycol) bis(amine)

聚乙二醇二胺

Poly(ethylene glycol)-block-poly(propylene glycol)-block-poly(ethylene glycol)

聚（乙二醇）- 嵌段 - 聚（丙二醇）- 嵌段 - 聚（乙二醇）

Poly(ethylene oxide), 4-arm, amine terminated

四臂氨封端聚环氧乙烷

Poly(propylene glycol), tolylene 2,4-diisocyanate terminated

聚(丙二醇)，甲苯基-2,4-二异氰酸酯封端

Polyetherimide

聚醚酰亚胺

Potassium 2-fluoro-5-formylphenyltrifluoroborate

Potassium 4-(morpholine-4-carbonyl)phenyltrifluoroborate

4-(吗啉-4-羰基)苯基三氟硼酸钾

Potassium hexaiodoplatinate(IV)

六碘铂酸钾

Potassium tetracyanopalladate(II) hydrate

四氰基钯(II)酸钾 水合物

Preston Selective Supplement

PSS-(3-Mercapto)propyl-Heptaisobutyl substituted

PSS-(3-巯基)丙基-七异丁基取代

Pyrazine-d₄

吡嗪-d₄

Pyrex^® Aspirator stopcock with ground cone