Determination of Palmatine and Berberine in the Coptis chinensis Franch by High Performance Liquid Chromatography
lv ya ping ; zuo jian jun ; yan ji zhong

..............page:254-256

Determination of Phosphorus in Zinc Phosphate with Molybdenum-blue Spectrophotometry
yuan ai qun ; tao ping fang ; zhao feng ying ; ma shao mei

..............page:251-253

ICP-AES Determination of Poly-trace Elements in the White spirit
tan xiao ning

..............page:248-250

High-Performance Liquid Chromatography-Tandem Mass Spectrometry for the Determination of β-Agonist
yu jian xin ; hu xiao zhong ; yu chun ; lin yan fei ; li ya fei ; yang zhi xue ; yan zuo ; wang peng ; li jing ; zhang li

..............page:244-247

Catalytic Spectrophotometric Determination of Ir(Ⅲ) by Decolorizing Reaction with Ir(Ⅲ)-KIO4-arsenazo-DBM
liu xi lin ; jia xiao ju ; zhang fu long

..............page:241-243

Spectrophotometric Determination of Iodine Using the System of IO-3-I--Methylene Blue-Gum Arabic-Polyvinyl Alcohol
li zhi qun ; tang ning li

..............page:238-240

Simultaneous Determination of 13 Sulfonamides in Feed Using Solid-phase Extraction and Gradientelution HPLC
yang fang ; li yao ping ; qian jiang ; li xiao jing

..............page:234-237

Determination of Heavy Substances in the Butanone Production Process by Gas Chromatography
liu xiu qing ; guo zhi jun ; yu shang wu

..............page:231-233

Application of Polyacrylate in Determination of Organic Compounds in Urban Wastewater by SPME-GC-MS
wei li ming ; liang bing ; li chen ; ou qing zuo

..............page:226-230

Preliminary Study on the Porous Polymeric SPME Coating Prepared by in-situ Polymerication
wei li ming ; li ju bai ; ou qing zuo

..............page:222-225

Spectral Properties of Nicotine-PMo Heteropoly Acid and Its Analytical Application
liang ai hui ; jiang zhi liang ; li zhen zhong

..............page:218-221

Study on The Fluorescence Characteristic for Carbamate Pesticides
wang zhong dong ; wang yu tian ; guan xiao jing

..............page:214-217

Study on A Fiber-Optic Fluorescence Spectrum System for Detecting Carbaryl Pesticide Residues
wang yu tian ; wang zhong dong ; guan xiao jing

..............page:210-213

Infrared Transmission and Reflection Absorption Spectroscopy Study on Structure of Ordered Ultrathin Films
zhou jin fang ; yang sheng rong

..............page:204-209

Spectral Properties of Some Nanoparticles in Liquid Phase and their Analytical Applications
yuan wei en ; jiang zhi liang

..............page:193-203