Chromatographic analysis normalizer

Details Chromatographic analysis normalizer Chromatographic analysis normalizer

1976-07-15

1980-08-05

Kreitman, Stephen A.

Measuring and testing

Gas analysis

Gas chromatography

G01N 3108

Patent

active

042155630

ABSTRACT:
In a chromatographic analysis system a bypass conduit operating in parallel with a chromatographic separation column diverts a portion of the sample fluid directly to the chromatographic detector prior to elution through the chromatographic separation column of the remaining portion of the sample material. Comparison of the detector response to the bypassed portion of the sample with the detector response to selected constituents or groups of constituents exiting the chromatographic separation column is used to normalize the analysis response to one or more constituents or groups of constituents eluted through the chromatographic separation column.

REFERENCES:
patent: Re24876 (1960-09-01), Coggeshall
patent: 3121160 (1964-02-01), Burk
patent: 3126731 (1964-03-01), Armstrong
patent: 3177138 (1965-04-01), Larrison
patent: 3208230 (1965-09-01), Fourroux
patent: 3449556 (1969-06-01), Clardy
patent: 3686923 (1972-08-01), Favre
patent: 3698237 (1972-10-01), Rhodes

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