Linked gas chromatograph-thermal energy analyzer/ion trap mass spectrometer
Conference
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OSTI ID:5775530
The capability of comparing a nitrogen chromatogram generated from a gas chromatograph (GC, Varian model 3400) linked to a thermal energy analyzer (TEA, Thermedics Inc. Model 610) with a total ion chromatogram (from a Finnigan-MAT Ion Trap Mass Spectrometer, ITMS) has provided a new means to screen and identifying trace levels of nitrogen-containing compounds in complex mixtures. Prior to the work described here, it has not been possible to simultaneously acquire TEA and MS data. What was needed was a viable GC-TEA/ITMS interface to combine the capabilities of both instruments. 4 figs.
- Research Organization:
- Lawrence Livermore National Lab., CA (USA)
- Sponsoring Organization:
- USDOE; USDOE, Washington, DC (USA)
- DOE Contract Number:
- W-7405-ENG-48
- OSTI ID:
- 5775530
- Report Number(s):
- UCRL-JC-107081; CONF-9105181-15; ON: DE91013585
- Resource Relation:
- Conference: American Society for Mass Spectrometry (ASMS) meeting, Nashville, TN (USA), 19-24 May 1991
- Country of Publication:
- United States
- Language:
- English
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