Abstract
A novel nonresonant flow-through optoacoustic cell is characterized. This cell is operated without windows, completely eliminating the window background interference. Data are presented comparing sensitivity, resistance to cross-contamination, and operating characteristics of this approach with more conventional single and differential cell techniques. The capability of operation at widely varying sample flow rates is demonstrated.
Original language | English (US) |
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Pages (from-to) | 1022-1029 |
Number of pages | 8 |
Journal | Applied Spectroscopy |
Issue number | 6 |
DOIs | |
State | Published - 1985 |
Externally published | Yes |
ASJC Scopus subject areas
- Instrumentation
- Spectroscopy