Use of sulfoxides for testing ionization detector system

Details Use of sulfoxides for testing ionization detector system Use of sulfoxides for testing ionization detector system

1987-05-28

1989-06-20

Richman, Barry S.

Chemistry: analytical and immunological testing

Composition for standardization, calibration, simulation,...

436 9, G01N 3100

Patent

active

048409111

ABSTRACT:
A method of simulating a positive response by volatile organophosphorus ers to an ionization detector system which comprises forwarding to the ionization detector system a gaseous stream comprising water vapor and a di(lower alkyl) sulfoxide or a cyclic sulfoxide represented by the formula I: ##STR1## wherein R is hydrogen or a lower alkyl group, in an amount sufficient to elicit a positive response by the ionization detector system.

REFERENCES:
patent: 4551624 (1985-11-01), Spangler et al.

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