Chemistry: analytical and immunological testing – Sulfur containing – Sulfur dioxide
Patent
1984-07-13
1987-05-19
Lacey, David L.
Chemistry: analytical and immunological testing
Sulfur containing
Sulfur dioxide
436167, 436178, 422 88, 502402, 521 28, G01N 3096
Patent
active
046668560
ABSTRACT:
A method of measuring a content of a compound such as gaseous sulfur dioxide in air comprising adsorbing the compound on a solid adsorbent, including a carrier consisting of a solid buffer of a partially regenerated ion exchanger.
In addition the solid adsorbent may comprise a stabilizer which is either a stabilizer for the compound intended to be adsorbed on the adsorbent or a stabilizer for a reaction product thereof formed in the adsorption.
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Irgum Knut
Lindgren Mats J.
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