
3-溴丙酮酸乙酯 Ethyl bromopyruva
te 70-23-5- ¥20
- 上海瑞符化工有限公司
- 上海
- 70-23-5
- 2025年07月16日
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- 详细信息
- 文献和实验
- 技术资料
- 保存条件:
室内密封阴凉干燥通风
- 保质期:
1年
- 英文名:
Ethyl bromopyruvate
- 库存:
20000kg
- 供应商:
上海瑞符化工有限公司
- CAS号:
70-23-5
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文献和实验A protocol for cleaning and reusing the large 25 x 25 cm plates
We regularly reuse our large 25x25 cm plating trays; initially, however, we were plagued by gross microbiological contamination when reusing the trays. Various combinations of cleaning with a laboratory dishwasher, ethyl alcohol, and UV
辨越好,不同的凝胶具有不同的推荐上样体积,如下表:凝胶类型 推荐上样体积(%Vt)Sephadex 2-5%Sepharose 2-5%Sephacryl HR 1-2%Superdex PG 1-2%Superose PG 1-2%Superdex 0.5%Superose 0.5%对于利用Sephadex G25进行蛋白质脱盐的特殊情形,样品量达到柱体积的25%仍可以保证蛋白与盐分开。d、洗脱流速:一般较低的流速下(5~10cm/h)分辨率较高,但Superdex PG,Sepharose FF
Microwave Processing Techniques for Microscopy
increases the rate of diffusion, and microwave (internal) heating can enhance it even more effectively. As an example, two 2 x 2 x 2 cm3 cubes of beef (striated muscle) were dehydrated. One cube was heated externally at 70 C in 100% ethyl alcohol









