Polyurethane diol solution

聚氨酯二醇 溶液

Potassium 2-methoxypyrimidin-5-yl-5-trifluoroborate

2-甲氧基嘧啶-5-基-5-三氟硼酸钾

Potassium Acetate, Molecular Biology Grade-CAS 127-08-2-Calbiochem

Potassium hexachloropalladate(IV)

六氯钯酸钾 (IV)

Potassium pyridine-3-trifluoroborate

吡啶-3-三氟硼酸钾

Purpureaglycoside B

Pyrex^® Beakers, jacketed with PTFE screwthread

Pyrex^® Büchner filter funnels with sintered disc

Pyrex^® Burettes, class AS with PTFE key

Pyrex^® Filter funnel, short stem

Pyrex^® Reagent bottles, narrow neck with stopper

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

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

Phenylbutazone

4-丁基-1,2-二苯基-3,5-吡唑烷二酮

Phthalic Acid

邻苯二甲酸