Raltegravir Related Compound E

2,2′-(Piperazine-1,4-diyl)bis[N-(2,6-dimethylphenyl)acetamide], Ranolazine Related Compound D

Rat IgG1 Negative Control, clone HRPN, violetFluor^® 450 conjugate Antibody

Rat IgG2b Negative Control, clone LTF-2, violetFluor^® 450 conjugate Antibody

用于 Houston Instruments 记录仪的记录笔, Recorder Pens for Houston Instruments Recorders

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

Relative intensity correction standard for Raman spectroscopy

柱上进样注射器，可拆卸针头, Replacement Ferrule 0.17mm OD EA