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1)  Headspace gas chromatography
顶空气相色谱
1.
Determination of Release and Total of Styrene Monomer in Polystyrene Commodity by Headspace Gas Chromatography;
顶空气相色谱法测定聚苯乙烯日用品中苯乙烯单体的可溶出量和总量
2.
In Agilent6890N gas chromatograph,the solvent residues in phthaloyl a mL odipine was tested by headspace gas chromatography.
在Agilent6890N气相色谱仪上,采用顶空气相色谱法测定了氨氯地平中残留的有机溶剂。
3.
A method is developed for the determination of methanol in many sauce samples by headspace gas chromatography in this paper.
采用顶空气相色谱法对多种市售酱油的甲醇含量进行了测定,此方法避免了对色谱柱和检测器的污染,免除了蒸馏的繁琐步骤。
2)  HSGC
顶空气相色谱
1.
The headspace gas chromatography (HSGC) was used to simultaneously detect the 15 VOCs specified in Water Quality Standards for Urban Water Supply (CJ/T 206-2005).
采用顶空气相色谱法同时检测《城市供水水质标准》(CJ/T206—2005)中15种挥发性有机物(VOCs),在优化平衡条件和色谱条件下,该方法可有效分离15种挥发性有机物,其RSD<13%,样品的加标回收率为89%~108%,除1,2-二氯乙烷外,其他14种有机物的测定限均能满足《城市供水水质标准》(CJ/T206—2005)和《地表水环境质量标准》(GB3838—2002)的要求。
2.
In this study,a new technology of full evaporation headspace gas chromatograph(FE-HSGC) was used to research the main way to produce methanol and the rule of methanol generation during the cooking process of eucalyptus,bamboo and other materials.
本文采用全挥发顶空气相色谱(FE-HSGC)技术研究了桉木、竹子等原料在蒸煮过程中甲醇的主要产生途径和阶段及甲醇的生成规律。
3)  headspace gas chromatography
顶空气相色谱法
1.
Determination the ethanal content in bottle grade PET chip by headspace gas chromatography;
顶空气相色谱法测试瓶级聚酯切片中的乙醛含量
2.
Acetylene and vinyl chloride determination by headspace gas chromatography;
顶空气相色谱法测定乙炔和氯乙烯
3.
Determination of Styrene in Polystyrene Tableware by Headspace Gas Chromatography;
聚苯乙烯餐具中残留苯乙烯单体的顶空气相色谱法测定
4)  HSGC
顶空气相色谱(HSGC)
5)  headspace gas chromatography
顶空-气相色谱
1.
Determination of 11 kinds of solvent residues in plastic food packing material by headspace gas chromatography;
顶空-气相色谱法同时测定塑料食品包装袋中11种有机溶剂残留量
2.
Qualitative test in GC-MS,analysis in headspace gas chromatography,quantitative in external standard method.
食品中若含有苯,将对人的生命构成极大威胁,因此,控制苯的含量,制定苯的检测方法是刻不容缓的事,本文论述的是软饮料中苯的测定方法,用气-质联用仪鉴定,非极性色谱柱分离,顶空-气相色谱法分析,外标法定量。
6)  headspace gas chromatography
顶空-气相色谱法
1.
The contents of dichlorobromomethane and dibromochloroethane in both tap water and source water are determined by the headspace gas chromatography.
利用顶空-气相色谱法测定水中一溴二氯甲烷和二溴一氯甲烷,效果较为理想,测定水中一溴二氯甲烷和二溴一氯甲烷的方法检出限均为0。
补充资料:顶空气相色谱法
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性质:又称顶空分析法(headspace analysis)。顶端空间的取样方法和气相色谱分析相结合的联用技术。将液体或固体试样置于有一定空间的密闭系统中,待达到热力学平衡后,取其顶端气相组分进行色谱分析。是间接测定试样中挥发性组分的一种方法。

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