Page 14 - 理化检验-化学分册 2021年第六期

PHYSICAL TESTING
AND CONTENTS

CHEMICAL ANALYSIS
PART B: CHEMICAL ANALYSIS

Determination of 10 Trace Elements in Magnesium Oxide and Magnesium Hydroxide by Inductively Coupled

Plasma Atomic Emission Spectrometry
…………………………………………………………………………WANG Jingfeng, SONG Xuewen, CAO Yuwei(526)

HPLC Determination of 4 Key Impurities Residues in Imidacloprid Insecticide
……………………………………………………………………………………………WANG Genlin, MENG Ying(533)

Determination of Inorganic Selenium in Rice by Atomic Fluorescence Spectrometry with Solid Phase Extraction
………………………………………………ZHANG Ying, HUANG Wenyao, TANG Lin, KONG Fang, HUA Junhui(537)

Determination of 5 Solvents Residues in Ibutilide Fumarate Active Pharmaceutical Ingredient by
Headspace-Gas Chromatography

……………………………………………………………………………………YANG Fan, ZHU Meng, TONG Qian(541)

Laboratory Management
Laboratory Quality Control Based on Retesting of Reserved Samples

Ü
………………………………………………………………………………LI Yi, JIA Ran, L Dawei, BAI Zhengwei(545)

Practical Experiences
Determination of 22 Elements in Atmospheric PM 2.5 by ICP-MS with Electronic Dilution EDR Technology

……………………………………………………………FAN Zheng, WANG Xiaowei, ZHANG Rong, WANG Yang(550)

Determination of Dichlorvos in Sea Cucumber by Gas Chromatography with Rapid Solvent Extraction

………………………………………………………………………………………………………………XU Senbiao(556)

Determination of Magnetic Iron in Hematilt-Limonite by Internal Magnetic Method with Ultrasonic Separation

……………………………………………………………………………………………………………………YU Lei(560)

Determination of Perchlorate in Atmospheric PM 2.5 by Ion Chromatography

…………………………………………………………………………JI Tongtong, ZHA Hexia, ZHAO Hao, WEI Li(564)

Review

Research Progress of Paper-Based Microfluidic Chip Based on Functional Nucleic Acid for Determination
of Heavy Metal Ions

…………………………………………………………………………………………………………………ZHENG Yuzhu,

CAO Hui, XU Fei, GE Yuqing, WANG Zhen, CHEN Limin, WU Weiwei, ZHU Junjie, YUAN Min(568)