Advanced Search

    column
    Determination of Taurine and Ethylparaben in Taurine Eye Drops by High-Precision Micellar Capillary Electrokinetic Chromatography
    LONG Yingying, LIU Ting, WANG Qingwei, LU Yan, XU Xu
    2022, 58(1): 1-6. DOI: 10.11973/lhjy-hx202201001
    Abstract PDF
    GC-MS Determination of 18 Polycyclic Aromatic Hydrocarbons in Rubber-Plastic Materials of Writing Pens
    HAO Xiaohong, SHI Fuxia, XIAO Wan, MA Hongqing
    2022, 58(1): 7-12. DOI: 10.11973/lhjy-hx202201002
    Abstract PDF
    Predicition of Vitamin B6 with Models Based on Near Infrared Spectrometry
    CHEN Ziyun, PENG Mengxia
    2022, 58(1): 13-18. DOI: 10.11973/lhjy-hx202201003
    Abstract PDF
    Determination of 2 Characteristic Aroma Components in Filter Rod by Gas Chromatography-Mass Spectrometry with Heating Oscillation Extraction
    ZHENG Jian, YANG Juan, QIU Yu, AN Hongyue, LI Wei, WEN Jing, LI Xunyan, WANG Jing
    2022, 58(1): 19-24. DOI: 10.11973/lhjy-hx202201004
    Abstract PDF
    Determination the Residues of Cyflumetofen and Its Metabolite in Plant Origin Food by Ultra-High Performance Liquid Chromatography-Tandem Mass Spectrometry
    LU Yun, CAO Chunmei, WANG Anning, ZOU Xiaochuan
    2022, 58(1): 25-31. DOI: 10.11973/lhjy-hx202201005
    Abstract PDF
    Determination of Hydrogen Peroxide by Cyclic Voltammetry Based on Nano TiO2 and TiN as Working Electrode
    HUANG Zhangkao, WANG Linling, ZHAO Fengming
    2022, 58(1): 32-39. DOI: 10.11973/lhjy-hx202201006
    Abstract PDF
    Determination of Histamine and Putrescine in Milk by UV-Vis Spectrophotometry Combined with Double Enzyme Colorimetry
    YAO Xiaotong, XU Fei, YE Tai, YUAN Min, LIU Zhenmin, YU Dongwei
    2022, 58(1): 40-44. DOI: 10.11973/lhjy-hx202201007
    Abstract PDF
    ICP-MS Determination of 10 Mineral Elements in Pu-Erh Raw Tea and Origin Traceability of Pu-Erh Raw Tea Combined with Chemometry Method
    ZHU Hongyu, LI Yunfei, ZHANG Wei, ZHANG Yin, YIN Hong, WANG Ying
    2022, 58(1): 45-50. DOI: 10.11973/lhjy-hx202201008
    Abstract PDF
    Determination of Migration Amounts of 3-Chloro-1,2-Propanediol and 1,3-Dichloro-2-Propanol in Food Contact Paper Products by Gas Chromatography-Mass Spectrometry with Isotope Dilution
    LUO Xuying, HU Aisheng, LUO Xiaofang
    2022, 58(1): 51-57. DOI: 10.11973/lhjy-hx202201009
    Abstract PDF
    Determination of Common Drugs and Metaboliteies in Hair by UHPLC-MS/MS with Ultrasonic Extraction
    CHEN Shunqin, TANG Mei, HUANG Jiang, WANG Jie, WANG Aimin, ZHU Faze, LIU Yubo, LUO Peng
    2022, 58(1): 58-64. DOI: 10.11973/lhjy-hx202201010
    Abstract PDF
    Determination of 2-Amino-4-Hydroxyethylaminoanisole and Its Sulfate in Oxidative Hair Dye Products by High Performance Liquid Chromatography
    DI Zheng, YANG Ling, JIA Boyang, DU Yong, ZUO Xue, ZHANG Rong, WU Guoqing
    2022, 58(1): 65-70. DOI: 10.11973/lhjy-hx202201011
    Abstract PDF
    Determination of Benzoic Acid and Sorbic Acid in Soy Sauce, Vinegar and Carbonated Beverage by High Performance Liquid Chromatography Combined with Hollow Fiber Membrane Liquid Phase Microextraction
    DING Mingzhen, GU Xingling, LIU Xiao, XU Qianqian, CHEN Daiwei, PENG Jing
    2022, 58(1): 71-76. DOI: 10.11973/lhjy-hx202201012
    Abstract PDF
    Improvement of National Standard Method for Determination of 16 Kinds of Amino Acids in Food
    LI Qiaoqi, LI Hongyan, LU Guifeng, ZHOU Hailian, XU Zhibin
    2022, 58(1): 77-83. DOI: 10.11973/lhjy-hx202201013
    Abstract PDF
    Rapid Classification of Toothpaste by Differential Raman Spectroscopy Combined with K-means Clustering Method
    SUN Jiazheng, JIANG Hong, LIU Xinlei, QU Yinxuan, DUAN Bin, LIU Feng
    2022, 58(1): 84-89. DOI: 10.11973/lhjy-hx202201014
    Abstract PDF
    Determination of Ferrum, Manganese, Lead and Silicon in Lightweight Oil by Inductively Coupled Plasma-Atomic Emission Spectrometry Combined with Organic Sampling System
    YAN Genjiao, XU Lijuan, LI Yanping
    2022, 58(1): 90-94. DOI: 10.11973/lhjy-hx202201015
    Abstract PDF
    Determination of Selenium in Food by Hydride Generation-Atomic Fluorescence Spectroscopy Using Semi-Fusion Separation with Aiskaer Reagent
    MA Na, ZHANG Linghuo, GU Xue, SUN Binbin, BAI Jinfeng, CHEN Haijie
    2022, 58(1): 95-98. DOI: 10.11973/lhjy-hx202201016
    Abstract PDF
    Determination of Meropenem in Infant Serum by High Performance Liquid Chromatography Coupled with Disperse Liquid-Liquid Microextraction
    ZHENG Fengjia, LIU Na, WANG Lin, JIAO Yanni, LI Wei, LI Fenghua, JIANG Dafeng, WANG Cuicui
    2022, 58(1): 99-102. DOI: 10.11973/lhjy-hx202201017
    Abstract PDF
    Identification of Ignitable Liquids and Their Residues and Key Factors for Influencing Identification
    XU Jingyang, SUN Zhenwen, KE Xing, LIU Zhanfang, ZHU Jun
    2022, 58(1): 118-124. DOI: 10.11973/lhjy-hx202201023
    Abstract PDF