Capillary columns in series for GC analy
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Clair, Pascal ;Tua, Mireille ;Simian, HervΓ©
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Article
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1991
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John Wiley and Sons
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English
β 383 KB
## Analysis of volatile organic compounds in air samples requires high resolution capillary gas chromatography. When the sample contains both polar and non-polar compounds, use of only one type of stationary phase can be unsuitable if it leads to the preferential separation of one kind of componen