卷烟商标残留成分的顶空-GC/MS分析
Determination of Organic Solvent Residues in Printed Label by Head-space GC/MS
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摘要: 为降低商标材料残留的油墨溶剂成分对卷烟的污染,采用顶空-气相色谱/质谱法分析了12种卷烟商标纸的残留成分。结果表明:①烟标中残留乙醇、异丙醇、丁醇、乙酸乙酯、乙酸丙酯、乙酸丁酯、环己酮、1-甲氧基-2-丙醇和2-乙氧基-1-乙醇等成分;②部分烟标的溶剂残留量超过30mg/m2。Abstract: In order to reduce the cigarette pollution by ink solvent residues in printed label, the volatile components in 6 kinds of printed label were analyzed by head-space GC/MS.The results indicated that the residues of ethanol, isopropanol, butanol, ethyl acetate, propyl acetate, butyl acetate, cyclohexanone, 1-methoxy-2-propanol, and 2-ethoxy-1-ethanol were identifiable;and the residues in some samples were over 30 mg/m2.
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