[1]王东新.溶胶-凝胶聚二甲基硅氧烷毛细管气相色谱柱分析家用樟脑球的成份[J].南京师范大学学报(工程技术版),2005,05(04):065-67.
　WANG Dongxin.Determination of the Contents of Camphor Balls on a Sol-Gel PDMS Capillary Column for Gas Chromatography[J].Journal of Nanjing Normal University(Engineering and Technology),2005,05(04):065-67.
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溶胶-凝胶聚二甲基硅氧烷毛细管气相色谱柱分析家用樟脑球的成份
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南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

卷:
05卷
期数:
2005年04期
页码:
065-67
栏目:
出版日期:
2005-12-30

文章信息/Info

Title:
Determination of the Contents of Camphor Balls on a Sol-Gel PDMS Capillary Column for Gas Chromatography
作者:
王东新;
南京师范大学化学与环境科学学院 江苏南京210097
Author(s):
WANG Dongxin
School of Chemistry and Environmental Science,Nanjing Normal University,Jiangsu Nanjing 210097,China
关键词:
气相色谱;  溶胶-凝胶;  樟脑;  萘
Keywords:
gas chrom a tog raphy;  so-l ge; l cam phor;  naphtha lene
分类号:
O657.71
摘要:
新型的溶胶凝胶气相色谱毛细管柱具有制柱时间短、耐热性能好、对各类化合物分离性能佳、工作性能稳定的特点.研究了溶胶凝胶聚二甲基硅氧烷毛细管气相色谱柱应用于樟脑和萘的分析测定的方法。在此研究中,毛细管色谱柱制备采用的固定相是端羟基聚二甲基硅氧烷,石英毛细管尺寸:8 m×250μm i.d.。色谱测定条件:载气采用氮气;进样口温度220℃,分流比5∶1;检测器为氢火焰离子化检测器(FID),检测器温度250℃;柱温恒定为110℃。结果表明,溶胶-凝胶气相色谱毛细管柱的测定具有精密度高、准确性好的特点.测定的标准
Abstract:
So-l gel cap illa ry co lumn is a new type o f chrom atog raph ic co lumn that has a re lative ly simp le techno log ica l process for the deve lop ing o f the column. Th is kind of co lumn can stand h igh tem pe ratures, has good separation for all k inds of compounds and excellent repea tab ility. In this research, the stationary phase of the so-l gel capillary co-l um n is hydroxy-te rm ina ted po ly ( d ime thy lsiloxane). D im ension of the cap illary co lum n: 8 m ×250℃m .i d. . Chromatograph ic conditions: carr ie r: nitrogen; in jec tion: sp lit 5：1, 220℃ ; detector: FID, 250℃ ; co lum n temperature: 110℃ . This is the first time to use the so-l ge l PDM S cap illary co lumn to analyze camphor and naphthalene. The results show good precision and accuracy. The standard dev ia tion is 0. 31 and the re lative standard dev iation is 0. 32%. The average recovery for cam phor and naphthalene are 101. 4% and 100%, respective ly.

参考文献/References:

[ 1] W ang D X, Chong S L, M a lik A. So-l g el co lumn techno-l ogy fo r sing le- step deactivation, coatong, and sta tionaryphase immob iliza tion in h igh-reso lution cap illary g as chroma tog raphy[ J]. Anal Chem, 1997, 69 ( 22 ): 4566- 4576.
[ 2] 王东新, M a lik A. 溶胶凝胶毛细管气相色谱柱热稳定性的考察[ J]. 分析化学, 2003, 31( 4): 467 -471.
[ 3] 王东新, M a lik A. 溶胶凝胶法制备用于分离极性有机化合物的毛细管气相色谱柱[ J]. 色谱, 2002, 20 ( 3): 279 -282.
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[ 6] 占春瑞. 毛细管气相色谱法测定黄樟油中樟脑[ J]. 理化检验一化学分册, 2003, 39( 3): 164 -165.
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相似文献/References:

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备注/Memo

备注/Memo:
作者简介: 王东新( 1949-) , 副教授, 博士, 主要从事新型气相色谱柱的研制和色谱分析的教学与研究. E-m ail:dongxinw@ sohu. com
更新日期/Last Update: 2013-04-29