ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Clover samples were macerated with water, the macerate extracted with chloroform (equal volume) and the chloroform extract evaporated nearly to dryness under vacuum. Water was then introduced, the remainder of the chloroform distilled off, and the aqueous solution filtered free of the chlorophyll ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/172206a0
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