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    Application of Semi Automated Pipette-Tip Solid-Phase Microextraction Technology Based on Chitosan Modified Magnetic Graphene Oxide in Rapid Determination of Trace Lead in Environmental Water
    WANG Lu, ZHANG Minhui, WANG Qin, SONG Xin, FENG Xiaoqing, YANG Pengfei
    2024, 60(10): 965-972. DOI: 10.11973/lhjy-hx230371
    Abstract PDF
    Determination of Propranolol Hydrochloride in Propranolol Tablets and Human Urine by Fluorescence Spectrometry Based on Surfactant Fluorescence Enhancement
    TAN Wenlin, CHEN Zhi
    2024, 60(10): 973-979. DOI: 10.11973/lhjy-hx230220
    Abstract PDF
    Determination of 6 Illegally Additive Weight-Reducing Drugs in Meal Replacement Foods by High Performance Liquid Chromatography-Triple Quadrupole Composite Linear Ion Trap Mass Spectrometry with QuEChERS
    ZHOU Jianfeng, CHEN Jian, ZHANG Fangfang, CHEN Xinlan, ZHANG Biyu, HU Pingping
    2024, 60(10): 980-985. DOI: 10.11973/lhjy-hx230315
    Abstract PDF
    Differentiation of Polygonum Cuspidatum Leaves from Different Harvesting Periods and Determination of Multi-Components Based on Fingerprints of High Performance Liquid Chromatography
    SHI Wenxin, ZHOU Jinhang, SHAO Shijuan, CAI Yu, CHEN Yunzhong
    2024, 60(10): 986-992. DOI: 10.11973/lhjy-hx240042
    Abstract PDF
    Determination of 3 Cannabinols in Puffed Foods by Ultra-High Performance Liquid Chromatography- Tandem Mass Spectrometry with Dispersive Solid Phase Extraction Optimized by Response Surface Methodology
    HAO Zhiming, FENG Kui, XIAO Yanping, LI Dongmei, LI Baoyu, YAO Xiaohua, ZHAO Peijing, WU Yanyan
    2024, 60(10): 993-999. DOI: 10.11973/lhjy-hx230344
    Abstract PDF
    Determination of Propionic Acid in Foods with Multiple Matrices by High Performance Liquid Chromatography with Water Leaching, Ether Extraction and Alkali Solution Reverse Extraction
    ZHANG Zaiting, CAO Suxian, GE Xiaoming, LIU Zhongyi, CHEN Ying, FANG Keyi
    2024, 60(10): 1000-1003. DOI: 10.11973/lhjy-hx230006
    Abstract PDF
    Rapid Determination of Residues of Tetracyclines and Quinolones in Marine Fish by Ultra-High Performance Liquid Chromatography-Tandem Mass Spectrometry with QuEChERS
    CAI Zhenshi, XU Kunkun, LU Wenbin
    2024, 60(10): 1004-1011. DOI: 10.11973/lhjy-hx230668
    Abstract PDF
    Determination of 16 Rare Earth Elements, Niobium, Tantalum, Zirconium, and Hafnium in Paleocontinental Sedimentary Rare Earth Ores in Guizhou by Inductively Coupled Plasma Mass Spectrometry with Alkali Fusion and Secondary Precipitation Separation
    YANG Bowei, ZHOU Wanfeng, WANG Yongxin, ZHANG Anfeng
    2024, 60(10): 1012-1020. DOI: 10.11973/lhjy-hx230604
    Abstract PDF
    Preparation of Bridged Thiourea-Based Bis-Tetraphenylethylene Organic Fluorescent Sensor and Application in Detection of Lutein in Water Media
    JIANG Shengjie
    2024, 60(10): 1021-1026. DOI: 10.11973/lhjy-hx240272
    Abstract PDF
    Rapid Determination of Cyromazine Residue in Vegetables by Cation Exchange High Performance Liquid Chromatography
    ZHANG Kaixuan, LIU Yixiong, ZHU Yutian, PENG Rulin, FENG Yuzhen, DU Yegang, ZHANG Shiwei
    2024, 60(10): 1027-1032. DOI: 10.11973/lhjy-hx230573
    Abstract PDF
    Determination of 9 Organic Acids in Tobacco Flavors by Liquid Chromatography-Triple Quadrupole Composite Linear Ion Trap Mass Spectrometry
    CHEN Xiaoshui, SU Yan, TANG Xiaodong, JIANG Jialei, ZHANG Lina, ZHU Shuxiu, XU Shiqiang, LIU Chongsheng
    2024, 60(10): 1033-1039. DOI: 10.11973/lhjy-hx220794
    Abstract PDF
    Determination of Sn in Geological Samples by Atomic Fluorescence Spectrometry with Alkali Fusion
    HUANG Haibo, HE Xiuhui, LI Minjing, ZHOU Quanping, LU Qianshu, YUAN Jing, ZHANG Hua, SHEN Rujia
    2024, 60(10): 1040-1046. DOI: 10.11973/lhjy-hx230024
    Abstract PDF
    Infrared Spectral Characteristics of Different Parts of Wild Epimedium Brevicornuin Maxim. from Northern and Southern Slopes of Funiu Mountain
    PEI Lixin, HE Jianglong, JI Baoyu, YANG Linlin, CHEN Suiqing, LI Panpan, LI Xiuqing, ZHANG Qiongqiong
    2024, 60(10): 1047-1054. DOI: 10.11973/lhjy-hx230698
    Abstract PDF
    Determination of 24 Micro Aromatic Substances in Rosemary Hydrosol by Gas Chromatography
    HE Hao, JIANG Qingqing, XU Yinyu, SU Jiayou, SHANGGUAN Jia, TANG Yu, PAN Xiaohong, CAO Wenhao
    2024, 60(10): 1055-1060. DOI: 10.11973/lhjy-hx230291
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    Determination of 5 Mycotoxins in Quzhou Aurantii Fructus by Ultra-High Performance Liquid Chromatography-Tandem Mass Spectrometry with Composite Immunoaffinity Column Purification
    ZHANG Mengmeng, LEI Meikang, PANG Mingli, WANG Yingying, ZHOU Longfang, JIANG Yongxiang
    2024, 60(10): 1061-1066. DOI: 10.11973/lhjy-hx230453
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    Preparation of Solution Reference Material for Indoor Environmental Pollutants in Civil Building Engineering
    ZHANG Hui, CHEN Kang, SI Shengling, WU Man, HUANG Ying, BAI Tao, ZHANG Penghui
    2024, 60(10): 1067-1074. DOI: 10.11973/lhjy-hx230458
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    Determination of Mercury in Quartz Sand by Solid Injection-Direct Mercury Determination Method
    YAN Huiyuan, WANG Xiaoqiang, ZHANG Hui, SHI Yaying, LIANG Qian
    2024, 60(10): 1075-1078. DOI: 10.11973/lhjy-hx230598
    Abstract PDF
    Determination of Ethanol in Disposable Disinfection Gel by Headspace-Gas Chromatography Combined with Ultrasonic-Assisted Salting-Out
    ZHU Lei, CHEN Songhui, ZHANG Jie, HE Yifan
    2024, 60(10): 1079-1081. DOI: 10.11973/lhjy-hx230041
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    Determination of Lead in High Salt Foods by Graphite Furnace Atomic Absorption Spectrometry with Lead Ion Imprinting Solid Phase Extraction
    LI Qian, SUN Shaoyi, ZHANG Xueling, KANG Shu, LAN Tian
    2024, 60(10): 1082-1084. DOI: 10.11973/lhjy-hx230358
    Abstract PDF