ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Silica gel (50-60 mesh) was obtained from Analabs, Inc., Hamden, Connecticut, and had a surface area of 710 ± 60 m2/g, as calculated by the Brunauer-Emmett-Teller (B.E.T.) method using nitrogen, as the adsorbate. The gel was dried by heating at 500 C in air for 72 h or more, and was then ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/2101153b0
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