ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] PUBLISHED methods for the extraction and purification of penicillin1,2,3 are all based on the observation that penicillin can be extracted by ether, amyl acetate or chloroform from strongly acid aqueous solutions. Considerable losses of the antibacterial substance occur during ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/154459a0
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