Pyrex^?Büchner filter funnels with sintered disc

Pyrex^?Filter funnel, short stem

Pyrex^?Separating funnel, pear-shape, glass key

Pyrex^?Volumetric flask, heavy duty, class A, amber, USP/ISO/DIN tolerances,

Phloridzin dihydrate

Phloretin 2′-β- D -glucopyranoside

Pipemidic acid trihydrate

Plas-Labs straight sleeves

Platinum black

铂黑

Poly[(methyl methacrylate)-co-(9-H-carbazole-9-ethyl methacrylate)]

聚[(甲基丙烯酸甲酯)-co-(9-H-咔唑-9-甲基丙烯酸乙酯)]

Poly(2,2,3,3,3-pentafluoropropyl acrylate)

聚(2,2,3,3,3-五氟丙基丙烯酸酯)