Real-time monitoring of volatile organic compounds using chemical ionization mass spectrometry
Patent
·
OSTI ID:20013954
A system for on-line quantitative monitoring of volatile organic compounds (VOCs) includes pressure reduction means for carrying a gaseous sample from a first location to a measuring input location maintained at a low pressure, the system utilizing active feedback to keep both the vapor flow and pressure to a chemical ionization mode mass spectrometer constant. A multiple input manifold for VOC and gas distribution permits a combination of calibration gases or samples to be applied to the spectrometer.
- Sponsoring Organization:
- US Department of Energy
- DOE Contract Number:
- AC04-94AL85000
- OSTI ID:
- 20013954
- Country of Publication:
- United States
- Language:
- English
Similar Records
Real-time monitoring of volatile organic compounds using chemical ionization mass spectrometry
Real-time monitoring of volatile organic compounds using chemical ionization mass spectroscopy: Final report
Real-time determination of volatile organic compounds in air and water using direct sampling ion trap mass spectrometry
Patent
·
Thu Dec 31 23:00:00 EST 1998
·
OSTI ID:872567
Real-time monitoring of volatile organic compounds using chemical ionization mass spectroscopy: Final report
Technical Report
·
Mon Mar 31 23:00:00 EST 1997
·
OSTI ID:481566
Real-time determination of volatile organic compounds in air and water using direct sampling ion trap mass spectrometry
Conference
·
Fri Dec 30 23:00:00 EST 1994
·
OSTI ID:61954