ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] The instrument, which has been described in detail elsewhere3'5'7, consists of a cryogenically (liquid neon) pumped quadrupole mass filter with single ion detection by a channel electron multiplier operating in a pulse-saturated ion counting mode. The ions were drawn into the pumped chamber by ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/294136a0
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