Reverse dual phase gas diffusion flow injection analysis.
A flow injection gas diffusion system for gas acceptor to liquid donor stream, reverse dual phase gas diffusion flow injection analysis, has been demonstrated. Feasibility was shown with a carbon dioxide chemistry. A series of methods was investigated for hydrazine determinations. Using bromthymol blue indicator and a Celgard 2500 membrane a detection limit of 0.01 ppm v/v hydrazine was observed.
Smith
K J
KJ
Department of Chemistry, Miami University, Oxford, OH 45056, U.S.A.
Pacey
G E
GE