Record Display for the EPA National Library Catalog

RECORD NUMBER: 1 OF 2

Main Title Identification of Dyes by Thermospray Ionization and Mass Spectrometry/Mass Spectrometry.
Author Betowski, L. D. ; Ballard, J. M. ;
CORP Author Environmental Monitoring Systems Lab., Las Vegas, NV. ;Lockheed Engineering and Management Services Co., Inc. Las Vegas, NV.
Year Published 1984
Report Number EPA/600/J-84/288;
Stock Number PB85-198406
Additional Subjects Dyes ; Chemical analysis ; Mass spectroscopy ; Hazardous materials ; Environmental surveys ; Molecular structure ; Reprints ; Thermospray ionization ; Collision activated dissociation
Holdings
Library Call Number Additional Info Location Last
Modified		 Checkout
Status
NTIS  PB85-198406 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 6p
Abstract
The identification of ionic dyestuffs by thermospray ionization and MS/MS using a triple quadrupole mass spectrometer is reported. Basic Red 14 is shown to contain three major constituents, with ions at m/z 344, 291 and 346, respectively, identified by collision activated dissociation (CAD) experiments.