Lowering detection limits in plasma-desorption mass spectrometry by partial target shielding

article


Veelen, P.A. van

Tjaden, U.R.

Greef, J. van der
A simple method of improving signal-to-noise ratios in plasma-desorption mass spectrometry of femtomole quantities is described. Background reduction is achieved by effectively shielding of the non-sample area. It is shown that detection limits can be improved by a factor of 4. Copyright © 1990 Heyden & Son Limited
Topics



MedicineGeneeskundePhysiologyFysiologie
TNO Identifier
48200
Repository link
https://resolver.tno.nl/uuid:92976b68-e005-447f-a9f1-4246f6a4c44b
Source
Rapid Communications in Mass Spectrometry, 4(2), pp. 61-63.
Pages
61-63
Files
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