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    Screening of 150 Drugs and Toxic Compounds in Urine by Ultra-High Performance Liquid Chromatography-Quadrupole Time-of-Flight Mass Spectrometry
    TENG Xiaomei, WANG Rong, NI Chunfang, LIANG Chen, ZHANG Yurong
    2023, 59(9): 993-999. DOI: 10.11973/lhjy-hx202309001
    Abstract PDF
    Determination of 15 Mycotoxins in Zanba by Ultra-High Performance Liquid Chromatography Tandem Mass Spectrometry with QuEChERS
    JIANG Xiaohong, HUO Zongli, ZHU Feng, ZHOU Yonglin, SHEN Fei
    2023, 59(9): 1000-1007. DOI: 10.11973/lhjy-hx202309002
    Abstract PDF
    Determination of 4 Alternaria Mycotoxins in Sunflower Seeds by Ultra-High Performance Liquid Chromatography Tandem Mass Spectrometry
    BI Shan, WU Yutian, YANG Shaoqun, LIU Guirong, WANG Yingyi, ZHAO Zhengyu
    2023, 59(9): 1008-1013. DOI: 10.11973/lhjy-hx202309003
    Abstract PDF
    Simultaneous Determination of 13 α-Hydroxy Acids in Cosmetics by Ultra-High Performance Liquid Chromatography Triple Quadrupole Mass Spectrometry
    GAO Tianyang, JIANG Yaqi, LIN Yujia, LIU Chunlin, RAN Jinfeng, LI Qiyan
    2023, 59(9): 1014-1020. DOI: 10.11973/lhjy-hx202309004
    Abstract PDF
    Determination of Residues of Prometryne, Avermectin and Ivermectin in Non-Standard Drugs for Aquaculture and Water by Ultra-High Performance Liquid Chromatography Tandem Mass Spectrometry
    CHEN Yongping, BAO Yan, XU Wenlong, CHENG Zhenhua, WANG Hui, HAN Xianqin, SHI Wenbo, WANG Yuanning
    2023, 59(9): 1021-1027. DOI: 10.11973/lhjy-hx202309005
    Abstract PDF
    Determination of Lead in High Purity Graphite by Graphite Furnace Atomic Absorption Spectrometry with Ultrasonic Extraction
    WEI Hongmin, MENG Fansheng, KONG Yi, ZHANG Hui, LIAN Xiaolu, CHEN Wenhua, QIANG Xiaochu
    2023, 59(9): 1028-1031. DOI: 10.11973/lhjy-hx202309006
    Abstract PDF
    Simultaneous Determination of Five Common Triazene Herbicides in Edible Fungus Planting Soil by Gas Chromatography Tandem Mass Spectrometry
    FAN Rui, SUN Zhihong, LU Ruijuan, GUO Weiwei, NI Jie
    2023, 59(9): 1032-1036. DOI: 10.11973/lhjy-hx202309007
    Abstract PDF
    Practice and Application of the Key Technology Control Factors in Physical and Chemical Laboratory Proficiency Testing
    DING Danting, ZHU Yiping, WEN Yimin, XIONG Libei
    2023, 59(9): 1037-1040. DOI: 10.11973/lhjy-hx202309008
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    Determination of Trace Lanthanum in Steel by High Resolution Inductively Coupled Plasma Magnetic Mass Spectrometry with Standard Addition Method
    ZHU Li, ZHANG Yi, YU Yongbo, JI Hongling
    2023, 59(9): 1041-1043,1047. DOI: 10.11973/lhjy-hx202309009
    Abstract PDF
    Determination of Trace Samarium, Europium, Gadolinium and Dysprosium in UN-U3Si2 Compound Fuel Pellet by Inductively Coupled Plasma Mass Spectrometry
    LUO Fengyan, FAN Min, LU Yonghong, WANG Ting, LI Wenqiang, SHENG Hongwu
    2023, 59(9): 1044-1047. DOI: 10.11973/lhjy-hx202309010
    Abstract PDF
    Rapid Determination of Arsenic in Solid Biomass by Energy Dispersive X-Ray Fluorescence Spectrometry
    SONG Wendi
    2023, 59(9): 1048-1052. DOI: 10.11973/lhjy-hx202309011
    Abstract PDF
    Rapid Determination of Arsenic in Solid Biomass by Energy Dispersive X-Ray Fluorescence Spectrometry
    ZHANG Hongliang, CAO Jialie, FENG Yongxin, LIANG Hanxian
    2023, 59(9): 1053-1056. DOI: 10.11973/lhjy-hx202309012
    Abstract PDF
    Research Progress of Point-of-Care Testing Methods Based on Carbon Dots
    GAO Jiale, NIU Bing, CHEN Qin, WANG Yan
    2023, 59(9): 1057-1066. DOI: 10.11973/lhjy-hx202309013
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    Simultaneous Determination of Iron, Manganese and Lead in Motor Gasoline by Inductively Coupled Plasma Atomic Emission Spectrometry with Direct Dilution Injection
    LI Caihu, WANG Wei, ZHAO Shuanghong, WANG Wenhua, FENG Lili
    2023, 59(9): 1067-1072. DOI: 10.11973/lhjy-hx202309014
    Abstract PDF
    Determination of 14 Metal Impurities in N-Methylpyrrolidone for Integrated Circuits by Triple Quadrupole Inductively Coupled Plasma Mass Spectrometry
    LI Chunhua, GAO Yiming, HAO Ping, TIAN Yuping, CAO Jianxiong, LI Jie
    2023, 59(9): 1073-1076. DOI: 10.11973/lhjy-hx202309015
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    Quantitative Analysis of Elements in Scrap Steel by Improved Peak Fitting Spectral Standardization Method
    LIU Yanli, SUN Yongchang, SONG Chao, HUANG Xiaohong, AN Zhiguo
    2023, 59(9): 1077-1082. DOI: 10.11973/lhjy-hx202309016
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    Determination of 17 Trace Impurity Elements in Sponge Palladium by Inductively Coupled Plasma Mass Spectrometry with Standard Addition Method
    LIU Ting, LI Jian, LUO Ce, LI Zhenqian, FENG Jing, LU Fan
    2023, 59(9): 1083-1088. DOI: 10.11973/lhjy-hx202309017
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    Direct Determination of Sulfur in Rosin by Triple Quadrupole Inductively Coupled Plasma Mass Spectrometry
    YANG Meng, LI Ying, LI Jian, LI Weihan, CHEN You, LIU Yan
    2023, 59(9): 1089-1093. DOI: 10.11973/lhjy-hx202309018
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    Determination of 16 Impurity Elements in Holmium- Ferro Alloy by Inductively Coupled Plasma Atomic Emission Spectrometry
    WANG Xiaohong, DU Yajing, CHENG Xinghua, LIU Tao
    2023, 59(9): 1094-1099. DOI: 10.11973/lhjy-hx202309019
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    Determination of Iodine in Compound Minerals, Potassium Iodide and Potassium Iodate Monomers by Inductively Coupled Plasma Mass Spectrometry
    PAN Yuchen, YANG Dan, XU Hongbin
    2023, 59(9): 1100-1104. DOI: 10.11973/lhjy-hx202309020
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    Determination of Polydimethylsiloxane in Vegetable Oil by Organic Phase Sampling-Inductively Coupled Plasma Atomic Emission Spectrometry
    LI Jincai, CHEN Xiaoyan, CHEN Shudi, LI Sheng, XU Dongyu, WU Lanjie
    2023, 59(9): 1105-1110. DOI: 10.11973/lhjy-hx202309021
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    Determination of Iodine in Plant Samples by Ammonia Sealed Digestion-Inductively Coupled Plasma Mass Spectrometry
    YU Yahui, WANG Yaping, CHENG Yi, YUAN Runlei, SHEN Shuoguo, LIU Chunxia, ZHANG Fang, CHEN Yajie
    2023, 59(9): 1111-1116. DOI: 10.11973/lhjy-hx202309022
    Abstract PDF