Retention behavior of alkyl-substituted polycyclic aromatic sulfur heterocycle isomers in gas chromatography on stationary phases of different selectivity

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• 作者：Walter B. Wilson^a ; ^{walter.wilson@nist.gov} ; Lane C. Sander^a ; Jorge O. Oñ ; a-Ruales^a ; ¹ ; Stephanie G. Mö ; ssner^a ; Leonard M. Sidisky^b ; Milton L. Lee^c ; Stephen A. Wise^a
• 关键词：Polycyclic aromatic sulfur heterocycles ; Gas chromatography ; Shape selectivity ; Stationary phases ; Retention indices
• 刊名：Journal of Chromatography A
• 出版年：2017
• 出版时间：10 February 2017
• 年：2017
• 卷：1484
• 期：Complete
• 页码：73-84
• 全文大小：2073 K
• 卷排序：1484

文摘

GC retention indices for 80 alkyl-PASHs. Detailed comparison of three GC stationary phases with different selectivities for alkyl-PASHs. First reported separations of alkyl-PASH isomers via GC on a 50% liquid crystalline DMPS phase. Correlations are presented between the GC retention of alkyl-PASHs and their L/B.