Electronic Resource
[s.l.]
:
Nature Publishing Group
Nature
179 (1957), S. 324-325
ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] The basic principle (see Fig. 1) involves the use of only one sterile filter (a), and air is forced back and forth through this. To start the cycle, air is sucked through the filter into the glass growth vessel (g) by a temporary vacuum above the culture. As this causes the glass bead valve (d) to ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/179324b0
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