Digitale Medien
[s.l.]
:
Nature Publishing Group
Nature
154 (1944), S. 459-459
ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[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 ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/154459a0
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