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

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

Pyrex^® Erlenmeyer flask, narrow neck, with printed trace code

Pyrex^® Reagent bottles, unground narrow neck

Pyrimidine N-oxide

嘧啶 N-氧化物

Recombinant Major Allergen rBet v 1

Resomer^® RG 504, Poly(D,L-lactide-co-glycolide)

Resomer^® RG 504，聚（D,L-丙交酯-co-乙交酯）

Rhodium(II) Acetate Dimer

醋酸铑(II)二聚体

重酒石酸卡巴拉汀, Rivastigmine for system suitability

Ruthenium(III) Chloride Hydrate

氯化钌 (III) 水合物