Measuring and testing – Sampler – sample handling – etc. – Analyzer supplier
Patent
1980-08-04
1982-06-15
Swisher, S. Clement
Measuring and testing
Sampler, sample handling, etc.
Analyzer supplier
G01N 3108
Patent
active
043344356
ABSTRACT:
A sealing apparatus useful for sealing an injection block of gas chromatograph includes means for controlling the position of a sealing body with respect to the sealing face of such an injection block.
REFERENCES:
patent: 3501176 (1970-03-01), Arms
patent: 3537321 (1970-11-01), Barre
patent: 3566697 (1971-03-01), Vannus
patent: 3581573 (1971-06-01), Purcell et al.
patent: 3628382 (1971-12-01), Vannus
patent: 3635093 (1972-01-01), Downs et al.
patent: 3672226 (1972-06-01), Reid
Franke Gunther
Tkatschenko Gunter T.
Giarratana S. A.
Hays R. A.
Masselle F. L.
Swisher S. Clement
The Perkin-Elmer Corporation
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