title: Reverse dual phase gas diffusion flow injection analysis.
abstract: 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.
authors.affiliation: Department of Chemistry, Miami University, Oxford, OH 45056, U.S.A.
authors.forename: K J
authors.initials: KJ
authors.lastname: Smith
authors.forename: G E
authors.initials: GE
authors.lastname: Pacey