ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[Auszug] T2 coliphages in 4 per cent broth were frozen by being dropped into an aluminium cup standing in 'dry ice', and were irradiated with 100 kV. X-rays (half-value layer 2-0 mm. aluminium) while at 'dry-ice' temperature. The cups were then placed in pre-cooled test-tubes standing in a salt - ice bath ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/179100a0
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