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) |
|---|---|
| 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