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

雷米普利杂质C, Ramipril impurity C

Resomer^® RG 502, Poly(D,L-Lactide-co-Glycolide)

Resomer^® RG 502，聚（D,L-丙交酯-co-乙交酯）

Resveratrol

白藜芦醇

Rink amide 4-methylbenzhydrylamine, polymer-bound

4-(2′,4′-二甲氧基苯基-芴甲氧羰基-氨甲基)-苯氧基乙酰氨基-甲基二苯甲胺树脂

Ruthenium iodide

碘化钌