Gasโliquidโsolid chromatographic determi
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Yasuyuki Hoshika; Glichi Muto
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Article
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1978
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Elsevier Science
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English
โ 552 KB
A simple and rapid gas-liquid-solid chromatographic method for the determination of trace concentrations (at ppb' levels) of 11 phenols in air has been developed; using a Tenax-GC precolumn and a Tenax-GC plus alkaline precolumn. The phenols were identified and quantitated from the differences betwe