Povidone (iodinated)

聚乙烯吡咯烷酮碘

PSS-[3-(2-Aminoethyl)amino]propyl-Heptaisobutyl substituted

PSS-[3-(2-氨乙基)氨基]丙基-取代七异丁基

PSS-Octa[(3-glycidyloxypropyl)dimethylsiloxy] substituted

八[(3-氧化缩水甘油丙基)二甲基硅氧基]取代的 PSS

Pyrex^?Aspirator bottles with ground glass side socket

Pyrex^?Boiling flask, round bottom, narrow neck

Pyrex^?Burettes, class AS works certified with PTFE key

Pyrex^?Class AS, Schellbach, with intermediate stopcock

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

Pyrylium tetrafluoroborate

Ranitidine Hydrochloride

雷尼替丁 盐酸盐

Resomer^?R 203 H, Poly( D , L -lactide)

聚( D,L -乳酸)

Resomer^?RG 653 H, Poly( D,L -lactide-co-glycolide)

共聚物^?RG 653 H，聚（ D,L -丙交酯-co-乙交酯）

Resveratrol

白藜芦醇