PLASMA-PHOTOMETRIC DETECTOR FOR GAS CHROMATOGRAPHY Russian patent published in 2005 - IPC

Abstract RU 2253863 C1

FIELD: gas chromatography.

SUBSTANCE: detector has case. Burner provided with channels for supplying oxygen and air is disposed inside the case together with central channel for supplying sample inside gas-carrier. Condenser, lens, disc with interference light filters, glued prism with reflecting interference coatings, radiation receiver are mounted in series inside the case.

EFFECT: improved sensitivity; higher selectivity of detector.

2 cl, 2 dwg

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RU 2 253 863 C1

Authors

Uchajkin A.G.

Chernov M.P.

Ustjugov V.S.

Dates

2005-06-10—Published

2003-10-09—Filed