학술저널
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Glow Discharge as Detector for Gas Chromatography
- 대한약학회
- 약학회지
- 제37권 제1호 (1993년)
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1993.0276 - 83 (8 pages)
- 2
The changes in discharge current, emission and/or oscillation frequency of the electric oscillation of a glow discharge are the potential sensitive measure of the concentration of an impurity in the argon plasma supporting gas. A single jet enhanced glow discharge has been interfaced with the gas chromatograph via 1/8" O.D. tube with a heating pad to study the changes in discharge current. To investigate the optimum operating conditions of the glow discharge system as detector for gas chromatography, pressure, gas flow rate, discharge current, distance between the anode and the cathode have been studied.
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