20 °C、25 °C和30 °C时的折射率标准品, Refractive Index Standard at 20 ℃ 25 ℃ and 30 ℃

Regulator Wall Bracket

调节器壁支架

Reinforced Membrane Filter

Repeating Dispenser

重复分液器

Replacement Kit for Filterjet Solvent Disp

Replacement Tubing, 10 ft (3 m)

REV-ERB Agonist II, SR9009-Calbiochem

RHC-80267-CAS 83654-05-1-Calbiochem

RheBuild^?套件, RheBuild^?Kit

Rheodyne^?Model 7060 Selection Valve

Rheodyne^?7060 型选择阀

Rheodyne^?7120 型转子密封件 (#7120-035), Rheodyne^?ROTOR SEAL FOR 7120 (#7120-035)

Rho Kinase Inhibitor XIII, RKI-1447-Calbiochem

白细胞介素4 人, rHuman Interleukin 4

Ritonavir Related Compounds Mixture

Rivastigmine Related Compound B