[1]杜晓刚,杨　扬.毛细管色谱法测定溶剂型木器涂料中三苯含量[J].常州大学学报(自然科学版),2003,(01):36-38.
　DU Xiao -gang,YANG Yang.Determination of Benzene, Toluene and Xylene of Paint Using GC with Capi llay Column[J].Journal of Changzhou University(Natural Science Edition),2003,(01):36-38.
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毛细管色谱法测定溶剂型木器涂料中三苯含量()
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常州大学学报(自然科学版)[ISSN:2095-0411/CN:32-1822/N]

卷:
期数:
2003年01期
页码:
36-38
栏目:
出版日期:
2003-03-25

文章信息/Info

Title:
Determination of Benzene, Toluene and Xylene of Paint Using GC with Capi llay Column
作者:
杜晓刚;  杨　扬
江苏工业学院化学工程系, 江苏 常州 213016
Author(s):
DU Xiao -gang ;  YANG Yang
Department of Chemical Engineering , Jiang su Polytechnic University , Changzhou 213016 , China
关键词:
气相色谱; 毛细管柱; 涂料; 三苯含量
Keywords:
gas -chromatog raphic ; capillary column ; paint ; the content s of benzene ;  toluene and xy lene
分类号:
O 658/ R9
文献标志码:
A
摘要:
研究以HP -5 毛细管色谱柱, 分流进样, 气相色谱法测定溶剂型木器涂料中苯、甲苯、二甲苯含量的分析方法, 确定了 分析条件。该方法具有操作简单, 准确, 重现性好等优点, 只须一次进样同时能测出涂料中苯、甲苯、二甲苯3 种组分的含 量, 方法的加标回收率分别为98.1 %～ 101.0 %、97.9 %～ 99.5 %、98.0 % ～ 100.2 %, 线性相关系数为0.999 3 , 0.999 8 和 0.999 2 , 相对偏差分别为0.78 %、0.60 %、0.68 %。
Abstract:
A simple ,rapid and accurate gas -chromatographic method for the determination of benzene , toluene and xylene was studied .The analy sis was made by using HP -5 capillary column and FID detector .We could be got ten the content s of benzene , toluene and xylene by only one injection .All components and internal standard w ere separated in 18.5 mins .The results with good linearities (r =0.999 3 , 0.999 8 and 0.999 2) were obtained .The coefficients of variation were 0.78 %, 0.60 % and 0.68 %.The recoveries of the method were 98.1 %-101.1 %, 97.9 %-99.5 % and 98.0 %-100.2 %.

参考文献/References:

[1] 钱逢鳞, 郭淑静, 蔡国衡, 等.国内外涂料助剂品种手册 [M] .北京:化学工业出版社, 1998.578 -594.
[2] 钱逢鳞, 竺玉书.涂料助剂-品种和性能手册[M] .北京: 化学工业出版社, 1998.316 -327.
[3] 沈春林, 李芳, 岳志俊, 等.涂料配方手册[M] .北京:中 国石化出版社, 2000.19 -26.
[4] 李浩春, 周同惠, 汪尔康, 等.分析化学手册[M] .第五分 册.北京:化学工业出版社, 1999.422.
[5] 肖新亮, 古风才, 赵贵英, 等.实用分析化学[M] .天津: 天津大学出版社, 2000.6 -26 .
[6] 郭登峰, 罗士平.大口径毛细管气相色谱法测定巯基乙酸异辛 酯[J] .江苏石油化工学院学报, 2002 , 14 (2):33 -35.

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备注/Memo

备注/Memo:
作者简介:杜晓刚(1974 -), 男, 浙江东阳人, 实验师, 主要从事仪器分析的研究工作。
更新日期/Last Update: 2003-03-25