ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Briefly, the method consists of developing the chromato-gram with one solvent system, by the ascending or descending technique, drying the paper, and then redeveloping with a second solvent system, again by the ascending or descending technique. However, the second solvent is run in a direction ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/197280a0
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