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    Determination of Carcinoembryonic Antigen in Human Serum by Chemiluminescence Immunosensor Based on Immunomagnetic Separation and Enzymatic Amplification
    ZI Qinjiang, WU Fan, LU Chaofen, LI Jiaxin, LIU Mengting, ZHOU Chuanhua
    2022, 58(7): 745-751. DOI: 10.11973/lhjy-hx202207001
    Abstract PDF
    Simultaneous Determination of 8 Chemical Components in Sargentodoxa Cuneata by UHPLC Combined with Electrochemical Detector
    CHUN Zeli, XIAO Xin, ZHANG Yong, WANG Fangyuan, CHEN Rongxiang
    2022, 58(7): 752-759. DOI: 10.11973/lhjy-hx202207002
    Abstract PDF
    Analysis the Proportion of Cigarette Tobacco Formula by Near Infrared Spectroscopy with Pattern Recognition Method
    LI Huajie, WANG Daoquan, ZHU Yemei, LIN Zhiping, ZHANGJianping, YANG Panpan, LUO Dengyan, QIU Changgui
    2022, 58(7): 760-767. DOI: 10.11973/lhjy-hx202207003
    Abstract PDF
    Rapid Prediction of Ibuprofen in Ibuprofen Sustained-Release Capsules with Model Based on Raman Spectrometry
    ZHOU Dandan, SU Hui, YAO Zhixiang, LIU Liu
    2022, 58(7): 768-772. DOI: 10.11973/lhjy-hx202207004
    Abstract PDF
    Determination of W, Mo and Bi in Skarn-Type Polymetallic Tungsten Ore by ICP-AES with Penta Acid Digestion
    YANG Ping, DANG Mingming, GUO Yongyan, ZHANG Bilan
    2022, 58(7): 773-776. DOI: 10.11973/lhjy-hx202207005
    Abstract PDF
    Simultaneous Determination of Cr3+ and Cr6+ in Cigarette Tipping Paper by High Performance Liquid Chromatography after Dispersion Liquid-Liquid Micro-Extraction
    WANG Yang, HAN Weiqi, GUO Lili, JIN Zhe
    2022, 58(7): 777-782. DOI: 10.11973/lhjy-hx202207006
    Abstract PDF
    Rapid Determination of Bisphenol A in Water and Soil by Electrochemical Method Based on Glassy Carbon Electrode Modified with Multi-Walled Carbon Nanotubes and Poly Cetyl Trimethyl Ammonium Bromide
    LI Danying, HUANG Xiangjin, WEI Shoulian
    2022, 58(7): 803-810. DOI: 10.11973/lhjy-hx202207012
    Abstract PDF
    Determination of 11 Elements in Newly Developed Soil Reference Materials by X-Ray Fluorescence Spectrometry
    XIA Chuanbo, QIAN Huifen, TIAN Xinglei, ZHENGJianye, ZHANG Wei, ZHAO Wei
    2022, 58(7): 811-817. DOI: 10.11973/lhjy-hx202207013
    Abstract PDF
    Determination of 28 Volatile Organic Compoundsin Soil by Gas Chromatography-Mass Spectrometry with Sampling by Purging and Trapping
    GAO Xiangyu, WANG Lan, ZHANG Hua, GAO Wenxu, YANG Haiwen, MA Yifei
    2022, 58(7): 818-824. DOI: 10.11973/lhjy-hx202207014
    Abstract PDF
    Determination of Trace Hexavalent Chromium in Water by Digital Image Colorimetry after Homogeneous Liquid-Liquid Extraction
    JIN Chao, LUO Keju, YANG Xianshuang, XIANG Yue
    2022, 58(7): 825-829. DOI: 10.11973/lhjy-hx202207015
    Abstract PDF
    Simultaneous Determination of 12 Ether and Ketone Compounds in Water by Gas Chromatography after Static-Headspace
    HE Miao, XU Guangzhou, WANG Anxiang, WANG Chunlei
    2022, 58(7): 830-835. DOI: 10.11973/lhjy-hx202207016
    Abstract PDF
    Simultaneous Determination of 6 Organic Amines in Soil by Gas Chromatography-Mass Spectrometry after Headspace
    ZOU Yuechao, LI Weifang, LIU Lüye
    2022, 58(7): 836-840. DOI: 10.11973/lhjy-hx202207017
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    Simultaneous Determination of 10 Alcohol and Ether Compounds in Air of Workplace by Gas Chromatography-Mass Spectrometry after Thermal Desorption
    HUANG Hong, DOU Wenyuan, GUO Jiehuang, CHEN Feilong, NONG Yunjun
    2022, 58(7): 841-847. DOI: 10.11973/lhjy-hx202207018
    Abstract PDF
    Determination of Turpentine in Water by GC-MS after Headspace and Solid Phase Micro-Extraction Arrow
    MA Xiaojie, LI Mingfang, ZUO Anfei
    2022, 58(7): 848-851. DOI: 10.11973/lhjy-hx202207019
    Abstract PDF
    Simultaneous Determination of 5 Substituted Urea Herbicides in Soil by Gas Chromatography-Tandem Mass Spectrometry
    FAN Liming
    2022, 58(7): 852-856. DOI: 10.11973/lhjy-hx202207020
    Abstract PDF
    Determination of Residues of 5 Acaricides in Soil Environment by GC-MS/MS after Automatic Soxhlet Extraction and Solid Phase Extraction
    CHEN Jing, ZHANG Wei, LI Mingming, WEN Fengwei
    2022, 58(7): 857-860. DOI: 10.11973/lhjy-hx202207021
    Abstract PDF
    Development and Application of X-ray Fluorescence Spectrometry in Environmental Monitoring
    YANG Xiaohong, CHEN Liqiong, LIU Wanqiu
    2022, 58(7): 861-868. DOI: 10.11973/lhjy-hx202207022
    Abstract PDF