Pyrex^® Aspirator bottles with ground glass side-socket and neck

Pyrex^® Media-Lab Bottles, with cap and pouring ring, with printed trace code

Pyrex^® Reagent bottles, unground narrow neck

Pyrex^® Separating funnel, conical, PTFE key

QPhos Pd G3

Ranitidine Hydrochloride

雷尼替丁 盐酸盐

Resomer^® R 207 S, Poly(D,L-lactide)

Resomer^® RG 752 H, Poly(D,L-lactide-co-glycolide)

Resomer^® RG 752 H，聚（D,L-丙交酯-co-乙交酯）

Rhodium on carbon

碳负载铑

Rilmenidine for system suitability

重酒石酸卡巴拉汀杂质D, Rivastigmine impurity D