The Determination of Methamidophos by Exponential Gradient Loaded Column Gas Chromatography

Chem. J. Chinese Universities ›› 1991, Vol. 12 ›› Issue (9): 1170.

• Articles • Previous Articles Next Articles

The Determination of Methamidophos by Exponential Gradient Loaded Column Gas Chromatography

Chen Yi-wen¹, Zhang Zhi-hua¹, Yu Qian²

1. Department of Chemistry and Chemical Engineering, Human University, Changsha, 410082;
2. Department of Chemical Engineering, Guangdong Institute of Technology, Guangzhou

Received:1990-05-17 Online:1991-09-24 Published:1991-09-24

Abstract

Abstract: Exponential gradient loaded column gas chromatographic method for the determination of methamidophos is described. In this method, chromatogaphic characteristic of a column packed with 0. 34%, 0. 49% and 0. 7% DEGSon glass beads MDMCS(80-100 mesh) was studied. The results show that the retention time was shortened and the column temperature was lowered in comparison with other methods. The lower limit of detection was 0. 97 ug.

Key words: Exponential gradient loaded column, Methamidophos, Gas chromatography

TrendMD:

Chen Yi-wen, Zhang Zhi-hua, Yu Qian. The Determination of Methamidophos by Exponential Gradient Loaded Column Gas Chromatography[J]. Chem. J. Chinese Universities, 1991, 12(9): 1170.

[1]	ZHAO Yangyang, LIU Qiyong, CHEN Boxin, ZHAO Bin, ZHOU Haimei, LI Xinxin, ZHENG Dan, FENG Fei. Silicon-based Micro Gas Chromatographic Column Using Metal-Organic Framework Material ZIF-8 as Stationary Phase [J]. Chem. J. Chinese Universities, 2021, 42(6): 1736.
[2]	YAN Yilun, HUANG Xiaoling, FAN Jun, CAI Songliang, ZHENG Shengrun, ZHANG Weiguang. Synthesis of a β-Ketoenamine-linked Chiral Covalent Organic Framework and Its Application in Capillary Gas Chromatography [J]. Chem. J. Chinese Universities, 2020, 41(9): 1996.
[3]	HE Yangyang,LI Yi,LI Baozong,YANG Yonggang. Biomimetic Mineralization at a Dilute Concentration and Application in Enantioseparation^† [J]. Chem. J. Chinese Universities, 2019, 40(2): 393.
[4]	YU Kaile,PAN Xinyu,ZHANG Zhengfang,WANG Qiang. Determination of Solubility Parameters of Imidazolyl Acetate Ionic Liquid by Inverse Gas Chromatography and Hansen Solubility Parameters^† [J]. Chem. J. Chinese Universities, 2018, 39(5): 1048.
[5]	WANG Yi, ZHANG Ping, WU Shengxiu, SUN Yuanyuan, ZHAO Tong, LIU Shixi. Fragmentation Mechanism of Two Kinds of Violated Even-electron Rule Compounds with Doubly Charged Ions in Mass Spectrometry^† [J]. Chem. J. Chinese Universities, 2018, 39(3): 435.
[6]	LI Wenwen, ZHU Airu, LONG Yijing, WANG Chunyan, HAN Yuanping, DUAN Yixiang. Metabolomics Study of Serum and Liver in Type 2 Diabetes Mice Induced by High Fat Diet with Vitamin D Deficiency^† [J]. Chem. J. Chinese Universities, 2018, 39(11): 2395.
[7]	XIE Shengming, ZHANG Zejun, YUAN Liming. Chiral Metal-organic Frameworks [Mn₃(HCOO)₄(D-Cam)]_n Used for Gas Chromatographic Separation [J]. Chem. J. Chinese Universities, 2014, 35(8): 1652.
[8]	MEI Zhen, CAI Wen-Sheng, SHAO Xue-Guang. Rapid Analysis of Complex Samples by GC-MS with Immune Algorithm [J]. Chem. J. Chinese Universities, 2013, 34(4): 819.
[9]	WU Sheng-Ming, FENG Bo, CHENG Jian-Hua, LI Hai-Jing, FANG Jun-Jian, YAN Xian-Zhong, WEI Lai, DONG Fang-Ting. GC/TOF-MS-based Analytical Method of Endogenous Metabolites for Mouse Serum [J]. Chem. J. Chinese Universities, 2012, 33(06): 1188.
[10]	JIANG Yu-Ling, QI Mei-Ling*, FU Ruo-Nong. Cucurbiturils as a New Coating Materials for Solid Phase Microextraction [J]. Chem. J. Chinese Universities, 2011, 32(9): 2215.
[11]	HUA Hai-Yin, CHEN Jun, FAN Xue-Mei, HU Ming-Qiu, LIANG Qiong-Lin, NA Yan-Qun, WANG Yi-Ming, LUO Guo-An. Impact of Orchiectomy on the Adrenal Metabolism of Pregnenolone, \%17α\%\\|Hydroxypregnenolone and Dehydroepiandrosterone in Rats [J]. Chem. J. Chinese Universities, 2011, 32(2): 258.
[12]	LAI Ying*, CHEN He-Xiu, LIN Rui, WANG Hong-Hui, DONG Qing-Mu, HUANG Zong-Ping. Simutaneous Determination of 17 Components in Oxidative Hair Dyes by Gas Chromatography-Mass Spectrometry [J]. Chem. J. Chinese Universities, 2011, 32(10): 2286.
[13]	SUN Xiao-Jie, ZHANG Shao-Wen, WANG Fang, ZHENG Jing-Jing, WU Cai-Ying, ....... Synthesis and Performance of Polymeric Ionic Liquid as Stationary Phase for Gas Chromatography [J]. Chem. J. Chinese Universities, 2009, 30(7): 1326.
[14]	ZHOU Mei-Yang, LING Yun, SHEN Gang-Yi, YANG Xin-Ling*. Preparation of a New Thiophene Heterocyclic β-Cyclodextrin Derivative as GC Stationary Phase and Gas Chromatographic Isomer Separation Performance [J]. Chem. J. Chinese Universities, 2008, 29(3): 493.
[15]	CHEN Jun¹, LIANG Qiong-Lin¹, LI Hui², LUO Guo-An^1, WANG Yi-Ming¹. Detection of Testosterone, Dihydrotestosterone, Dehydroepiandrosterone in Emasculated Rat Prostate via* GC/MRM [J]. Chem. J. Chinese Universities, 2008, 29(11): 2155.

The Determination of Methamidophos by Exponential Gradient Loaded Column Gas Chromatography

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments