DIALYSIS WITH STIRRING

Substances to be purified by dialysis are placed in collodion bags together with a toy "marble" or a bubble of air. The bags are stoppered and placed in glass tubes of a rocking machine. Distilled water of the desired temperature is circulated through the tubes (around the bags) at a rate...

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Detalles Bibliográficos
Autores principales: Kunitz, M., Simms, H. S.
Formato: Texto
Lenguaje:English
Publicado: The Rockefeller University Press 1928
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2140997/
https://www.ncbi.nlm.nih.gov/pubmed/19872425
Descripción
Sumario:Substances to be purified by dialysis are placed in collodion bags together with a toy "marble" or a bubble of air. The bags are stoppered and placed in glass tubes of a rocking machine. Distilled water of the desired temperature is circulated through the tubes (around the bags) at a rate of about 8 cc. per minute per bag while the machine is in motion. The rolling of the marbles or bubbles causes stirring which makes it possible to remove the salts from a protein solution in 24 to 48 hours.

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