gas chromatography

Analysis Method Study on Cracking C_5 by Gas Chromatography

裂解C5气相色谱分析方法研究

A method for determining nitrobenzene in plant by gas chromatography was developed.

建立了气相色谱法测定植株样品体内硝基苯含量的方法.

Methods: Using heavy caliber capillary gas chromatography with headspace sampling.

方法: 采用顶空进样技术,用大口径毛细管气相色谱法测定.

Multi-Column Complementary Separation and Analysis for PCBs by High Performance Gas Chromatography.

多氯联苯(PCBs)气相色谱多柱互补分离与分析.

It is titration analysis, colorimetric method and gas chromatography analysis.

滴定分析法 、 比色法和气相色谱分析法等.

The design of an opening software for emulating gas chromatography is described.

介绍了一种气相色谱仿真软件的设计思想、计方法及其应用.

When these results were re-investigated using gas chromatography the earlier work was confirmed.

当用气相色谱重新研究这些结果时,完全肯定了早期的工作.

The MTBE and its ozonation intermediates were analyzed by gas chromatography/ hydrogen flame ionization detector ( GC/ FID). With the retention time of GC, it was identified that oxidative intermediates of MTBE perhaps were tert-butyl alcohol, tert-butyl formate, acetone, etc.

采用GC/FID检测MTBE及其氧化产物，以GC保留时间确定臭氧氧化MTBE的可能中间产物为叔丁醇、叔丁基甲酯及丙酮等。

This paper introduced basic principle and development of gas chromatography-mass spectrometry ( GC-MS ).

介绍了气相色谱 - 质 谱 联用分析技术的基本原理及其在纺织工业中的应用.

Determination of Impurities in Terephthalic Acid Chloride by Gas Chromatography

用气相色谱法测定对苯二甲酰氯中的杂质

Application of Gas Chromatography and Mass Spectrometry Method in Analysis of Environmental Water Sample

气相色谱/质谱法在环境水样分析中的应用

The combination of gas chromatography and mass spectrometry thus works.

也就是说气相色谱和质谱技术的连用是可行的.

Determination of synthesizing solution of 2-hydroxyethyl-pyridine by gas chromatography

2-羟乙基吡啶合成液的气相色谱分析

Analysis of Materials and Products in Synthesis Process of TAME by Gas Chromatography

TAME合成原料及产品的气相色谱分析

PFIB gas chromatography operational condition is given for reference.

提供了PFIB的气相色谱分析的具体操作参考条件.

General-Purpose QBASIC Program on Polynomial Fitting and Application in Gas Chromatography

多项式拟合的通用QBASIC程序及其在气相色谱分析中的应用

Study on Volatile Constituents of the Flowers From Aloe Vera. by Gas Chromatography-Mass Spectrometry

两种方法提取芦荟花中挥发性化学成分的气相色谱-质谱分析

Determination of Residual Monomers in siliconeAcrylate Resin by Wide-Bore Capillary Gas Chromatography.

大 口径 毛细管气相色谱法测定硅丙树脂中的残余单体.

Analysis of Organic Materials of Spent acid with Capillary Gas Chromatography

毛细管气相色谱法分析废酸中有机物

Investigation on a New Model Porous Polymer Bead Used for Water Analysis by Gas Chromatography

用新型高分子多孔小球分析水的研究新型高分子多孔小球的研究

[ Methods] Samples were collected randomly from vegetable wholesale markets, planting farms and retail stalls, the volume of organic phosphate on them was detected by the pesticide test card and gas chromatography.

[方法]2003~2004年对苍山县部分蔬菜批发市场、种植基地及零散摊点进行随机抽样检测，用农药速测卡结合色谱法测定其中的有机磷类农药。

The purity of dimethyl disulfide was determined by capillary gas chromatography.

应用毛细管气相色谱法测定二甲基二硫的纯度.

Intelligent Peak Identification Method for Two Column System in Gas Chromatography

色谱双柱系统智能定性方法

Sol-gel capillary column in gas chromatography is a new type of column.

溶胶凝胶毛细管气相色谱柱是一类新型的色谱柱.

A temperature programming gas chromatography ( GC) was developed for the determination of volatile fatty acids in rumen liquor.

建立了程序升温气相色谱法测定羊瘤胃液中的挥发性脂肪酸。

We use gas chromatography for moisture determination in a number of grains.

我们用气相层析法来测定各种谷物的水分.

Source of Error in Gas Chromatography of Liquor and Its Countermeasures

白酒气相色谱分析的误差来源及对策

Conclusion The anaerobes could be identificated accurately and quickly by gas chromatography.

结论代谢有机酸色谱分析法鉴定厌氧菌是一种可靠的方法.

Reversed-phase precipitation; gas chromatography; methanol; residual monomer; silicone acrylate resin.

反相 沉淀法; 气相色谱法; 甲醇; 残余单体; 硅丙树脂.

This gas chromatography method is superior to the limitation method.

结果显示，色谱法优于限量法，能准确定量，快速灵敏。