ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] A pulse-counting and data-acquisition system, which will be described in a later publication, was used with a conventional, offset-guiding, single-channel photometer and a 1P21 photomultiplier. The recording device, a paper-tape punch, operating at its highest speed, permitted an integration time ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/223485b0
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