Polybutenes

聚丁烯类化合物

Potassium 2-methoxypyrimidine-5-trifluoroborate

Potassium cyclohexenyltrifluoroborate

Potassium Trifluoromethanesulfonimide

三氟甲磺酰亚胺钾

PSS-(3-Glycidyl)propoxy-Heptaisobutyl substituted

PSS-(3-缩水甘油基)丙氧基-取代七异丁基

Pyrex^® Aspirator bottles with ground glass side socket

Pyrex^® Büchner filter with side arm and screwthread connector

Pyrex^® Class AS, Schellbach, with intermediate stopcock

Pyrex^® Non-vacuum desiccator

Pyrex^® Spare plastic connector for outlet, for use with 1565 aspirator bottle