Chemically integrating dosimeter and gas analysis methods

Details Chemically integrating dosimeter and gas analysis methods Chemically integrating dosimeter and gas analysis methods

1979-11-21

1981-05-12

Kaplan, G. L.

Chemistry: electrical and wave energy

Processes and products

23232R, 23232E, 73 23, 204195P, 422 83, 422 88, 422 98, G01N 2746, G01N 2756

Patent

active

042670233

ABSTRACT:
A chemically integrating dosimeter for measuring gases, composed of a dual membrane system and an internal electrolyte solution. The outer membrane is a gas permeation rate controlling membrane. The inner membrane is a microporous hydrophobic protective membrane interposed between the electrolyte solution and the outer membrane. The dosimeter makes accurate determinations of time integrated exposures to various gases in the atmosphere and can be conveniently used by workers in industrial environments over a wide range of field conditions.

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