DEVICE FOR CHROMATOGRAPHIC IDENTIFICATION OF COMPONENTS OF COMPLEX MIXTURES Russian patent published in 1997 - IPC

Abstract RU 2083982 C1

FIELD: gas chromatography, determination of composition of multicomponent mixtures. SUBSTANCE: proposed device includes at least three identical columns connected in series filled with sorbents displaying different sorption capabilities with reference to identified substances, registering unit and detector. Sampler made in the form of capillary which geometric dimensions are chosen from condition of taking of needed amount of sample is located at outlet of each column. EFFECT: simplified design, increased operational reliability. 4 cl, 2 dwg

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RU 2 083 982 C1

Authors

Lobachev A.L.

Revinskaja E.V.

Platonov I.A.

Arutjunov Ju.I.

Lobacheva I.V.

Dates

1997-07-10—Published

1995-07-12—Filed