ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] About 700 gm. of the algae dried by exposure to the Sun was suspended in 12 1. of water and kept for 3 days at 15 °. The suspension was squeezed through a cheese-cloth and about 11 1. of reddish-violet extract obtained. To this extract solid ammonium sulphate was added to obtain a concentration of ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/185105a0
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