A device for the preparation of polyacrylamide tube gels for pore gradient gel electrophoresis is described. The glass tubes are arranged in the shape of a hollow cylinder, of which the outer as well as the inner surface can be cooled. By this arrangement, the maximum distance the heat of reaction h
An apparatus for large-scale lyophilization of biological material
β Scribed by D.F. Millikan; Lloyd B. Thomas
- Publisher
- Elsevier Science
- Year
- 1964
- Tongue
- English
- Weight
- 176 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0003-2697
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