Sampling valve for use in high-speed liquid chromatography

Details Sampling valve for use in high-speed liquid chromatography Sampling valve for use in high-speed liquid chromatography

1984-06-19

1986-03-25

Levy, Stewart J.

Measuring and testing

Sampler, sample handling, etc.

Conduit or passageway section capture chamber

7386483, G01N 110, G01N 3020

Patent

active

045775150

ABSTRACT:
A sampling valve for use in high-speed liquid chromatography comprising a first stator having therein a sample injection flow passage and a solution flow passage, a second stator (B; G; J) having therein solution flow passages and a discharge passage, and a rotor having therein three or more sample holding bores of different diameter, said rotor being rotatably interposed between said first and second stators.

REFERENCES:
patent: 2973117 (1961-02-01), Conklin
patent: 4476731 (1984-10-01), Charney

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