裴亭,朱洁,汪剑.胶印润版液中溶剂残留的测定方法[J].包装工程,2017,38(19):223-226.
PEI Ting,ZHU Jie,WANG Jian.Determination Method for Residual Solvents in Offset Printing Fountain Solution[J].Packaging Engineering,2017,38(19):223-226. |
| 胶印润版液中溶剂残留的测定方法 |
| Determination Method for Residual Solvents in Offset Printing Fountain Solution |
| 投稿时间：2017-03-30 修订日期：2017-10-10 |
| DOI： |
| 中文关键词: 顶空/气相色谱-质谱联用法 润版液 溶剂残留 测定 |
| 英文关键词: HS/GC-MS fountain solution residual solvent determination |
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| 中文摘要: |
| 目的 建立胶印润版液中4种溶剂残留的测定方法。方法 采用顶空/气相色谱-质谱联用法、应用CD-VOCOL柱(60 m×0.32 mm×1.8 μm, CNW)测定胶印润版液中甲醇、乙醇、异丙醇和环己酮的残留量。结果 4种溶剂残留得到有效分离，相关系数均大于0.998，回收率为87.5%～102.5%。结论 该方法操作简便、结果准确，具有较好的重现性，可满足实际分析的需要。 |
| 英文摘要: |
| The work aims to establish a method for determination of four residual solvents in offset printing fountain solution. CD-VOCOL column (60 m×0.32 mm×1.8 μm, CNW) was used to determine the residues of methanol, ethanol, iso-propyl alcohol and cyclohexanone in offset printing fountain solution by means of HS/GC-MS. After four residual solvents were effectively separated, the correlation coefficient was more than 0.998 and the recovery rate was 87.5%～102.5%. Easy and simple to operate, and having accurate results with good reproducibility, the proposed method can meet the needs of practical analysis. |
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