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	1.	[Determination of hexachlorocyclohexane and dichlorodiphenyltrichloroethen residues in honey by gas chromatography-mass spectrometry combined with dispersive liquid-liquid microextraction]. [electronic resource] by Wang, Dong Hou, Chuanjin Zhao, Ercheng Jia, Chunhong Producer: 20150901 In: Se pu = Chinese journal of chromatography vol. 33 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	2.	Dissipation and residue of S-metolachlor in maize and soil. [electronic resource] by Cao, Pengying Wang, Xiangyun Liu, Fengmao Zhao, Ercheng Han, Lijun Producer: 20080905 In: Bulletin of environmental contamination and toxicology vol. 80 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	3.	Application of a single-drop microextraction for the analysis of organophosphorus pesticides in juice. [electronic resource] by Zhao, Ercheng Han, Lijun Jiang, Shuren Wang, Qiuxia Zhou, Zhiqiang Producer: 20060717 In: Journal of chromatography. A vol. 1114 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	4.	Determination of four heterocyclic insecticides by ionic liquid dispersive liquid-liquid microextraction in water samples. [electronic resource] by Liu, Yu Zhao, Ercheng Zhu, Wentao Gao, Haixiang Zhou, Zhiqiang Producer: 20090512 In: Journal of chromatography. A vol. 1216 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	5.	Application of dispersive liquid-liquid microextraction for the analysis of organophosphorus pesticides in watermelon and cucumber. [electronic resource] by Zhao, Ercheng Zhao, Wenting Han, Lijun Jiang, Shuren Zhou, Zhiqiang Producer: 20080306 In: Journal of chromatography. A vol. 1175 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	6.	[Preparation of nicosulfuron molecularly imprinted microspheres and research of adsorption characteristics]. [electronic resource] by Xia, Ying Zhang, Lan Zhao, Ercheng Jia, Chunhong Zhu, Xiaodan Producer: 20150901 In: Se pu = Chinese journal of chromatography vol. 32 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	7.	Extraction of organophosphorus pesticides in water and juice using ultrasound-assisted emulsification-microextraction. [electronic resource] by Jia, Chunhong Zhu, Xiaodan Chen, Li He, Min Yu, Pingzhong Zhao, Ercheng Producer: 20100426 In: Journal of separation science vol. 33 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	8.	Dissipation and residues of spinosad in eggplant and soil. [electronic resource] by Zhao, Ercheng Xu, Yanjun Dong, Maofeng Jiang, Shuren Zhou, Zhiqiang Han, Lijun Producer: 20071009 In: Bulletin of environmental contamination and toxicology vol. 78 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	9.	Environmental fate of SYP-1924 residues in rice field. [electronic resource] by Zhu, Xiaodan Jia, Chunhong He, Min Yu, Pingzhong Chen, Li Zhao, Ercheng Producer: 20100909 In: Bulletin of environmental contamination and toxicology vol. 84 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	10.	Dissipation rates and final residues of kresoxim-methyl in strawberry and soil. [electronic resource] by Jia, Chunhong Zhu, Xiaodan Zhao, Ercheng He, Min Yu, Pingzhong Chen, Li Producer: 20130625 In: Bulletin of environmental contamination and toxicology vol. 90 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	11.	Combination of dispersive solid-phase extraction and salting-out homogeneous liquid-liquid extraction for the determination of organophosphorus pesticides in cereal grains. [electronic resource] by Jia, Chunhong Zhu, Xiaodan Wang, Jihua Zhao, Ercheng He, Min Chen, Li Yu, Pingzhong Producer: 20150511 In: Journal of separation science vol. 37 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	12.	Extraction of pesticides in water samples using vortex-assisted liquid-liquid microextraction. [electronic resource] by Jia, Chunhong Zhu, Xiaodan Wang, Jihua Zhao, Ercheng He, Min Chen, Li Yu, Pingzhong Producer: 20101202 In: Journal of chromatography. A vol. 1217 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	13.	Concentrations and dissipation of difenoconazole and fluxapyroxad residues in apples and soil, determined by ultrahigh-performance liquid chromatography electrospray ionization tandem mass spectrometry. [electronic resource] by He, Min Jia, Chunhong Zhao, Ercheng Chen, Li Yu, Pingzhong Jing, Junjie Zheng, Yongquan Producer: 20161213 In: Environmental science and pollution research international vol. 23 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)