ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] This led to an examination of the commercial sample of benzpyrene used in both these investigations, and it was found that this sample was, in fact, contaminated with tetrahydrobenzpyrene which was separated from it by chromatography on alumina from light petroleum solutions. The most easily eluted ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/167725b0
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