1.
Analyst
; 117(3): 379-82, 1992 Mar.
Artigo
em Inglês
| MEDLINE
| ID: mdl-1580369
RESUMO
The potential of carbon dioxide laser photoacoustic spectroscopy and the traditional Indophenol Blue colorimetric method for detecting gaseous ammonia have been compared. The results obtained with the two independent techniques are comparable in the range of concentrations studied.