- ￥2076
- SIGMA
- 美国
- RTM8-500ML
- 2026年02月05日
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- 详细信息
- 文献和实验
- 技术资料
- 保存条件：
见瓶身
- 保质期：
见瓶身
- 英文名：
Mineral Oil Rotational Viscosity Standard viscosity 10.37 mP
- 库存：
999
- 供应商：
麦格生物
- CAS号：
/
- 规格：
500ml
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文献和实验by the molecule to that migrated by a marker dye-front. A simple way of determining relative molecular weight by electrophoresis (Mr) is to plot a standard curve of distance migrated vs. log10MW for known samples, and read off the logMr of the sample
to be resolved is expressed with equation 1.From equation 1 it can be seen that by reducing the diffusion, D, the resolution would increase. With a given separation, the only way to accomplish this is to increase the viscosity of the medium. Inert non-charged
))where T = time in minutesD = radial distance in cm for rL = radial distance to meniscusN = viscosity of the fluid mediumg = density of the fluid mediump = density of the particle to sedimentd = diameter of the particle in cms.S = rotational velocity
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