Sigma-Aldrich
Recorder Pen for Linear Instruments Recorders
用于 Linear Instruments 记录仪的记录笔
20 °C、25 °C和30 °C时的折射率标准品, Refractive Index Standard at 20 ℃ 25 ℃ and 30 ℃
Regorafenib Related Compound A
Reinforced Membrane Filter
Relative intensity correction standard for Raman spectroscopy
Replacement Electrodes, 1 pair
Replacement parts kit, Hydrosol holder
Resorufin-d6
试菌灵-d6
Reversable Silicone lab mat
RheBuild® 套件, RheBuild® Kit
Rheodyne® 8125 转子密封件, Rheodyne® 8125 Rotor Seal
Rheodyne® 7030 型转子密封件 (#7030-003), Rheodyne® ROTOR SEAL FOR 7030 (#7030-003)
Rheodyne® VespelTM 7060/7066 型转子密封件 (#7060-070), Rheodyne® VespelTM ROTOR SEAL FOR 7060/7066 (#7060-070)
Rhodamine B-PEG2k-OH
Risperidone impurity standard
利培酮