Sodium arsenite method for the determination of nitrogen in the atmosphere
Answers
Answered by
4
The sodium arsenite method for measurement of nitrogen dioxide in ambient air was evaluated. The method has a constant-high collection efficiency (82%) for nitrogen dioxide, and is insensitive to normal variations in operating parameters.
Answered by
0
Explanation:
reaction in which nitrogen dioxide recovery is improved by the incorporation of sodium arsenite in an alkaline absorption solution; and a test-paper method.
Similar questions