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    Determination of Organophosphorus Pesticides in Groundwater by Gas Chromatography with Enrichment on Solid Phase Extraction Membrane
    ZHANG Li, LIU Jia, LI Xiaoya, ZHANG Chenling, ZHANG Yongtao, GUI Jianye
    2019, 55(7): 745-749. DOI: 10.11973/lhjy-hx201907001
    Abstract PDF
    Determination of 9 Haloacetic Acids in Air and Exhaust Gas by Adsorption Tube Sampling Gas Chromatography
    WANG Xinjuan, XIAO Yang, HAN Wei, WANG Chen
    2019, 55(7): 750-754. DOI: 10.11973/lhjy-hx201907002
    Abstract PDF
    UPLC-MS/MS Determination of 3 Gelsemium Alkaloids in Putrefied Human Blood with Pretreatment by QuEChERS
    ZHONG Shihao, REN Xinxin, WANG Xinyu, YU Zhongshan, BAI Liwen, YU Zhe
    2019, 55(7): 755-761. DOI: 10.11973/lhjy-hx201907003
    Abstract PDF
    GC-MS/MS Determination of Residual Amounts of 10 Acidic Herbicides in Tea
    ZHU Mengmeng, YE Qun, HU Song, LI Bin, ZHOU Tingting, LIU Xiaoyu, HU Jinfeng, ZHOU Min
    2019, 55(7): 762-768. DOI: 10.11973/lhjy-hx201907004
    Abstract PDF
    Simultaneous Separation and Determination of Thirteen Antibiotics in Soil and Water by High Performance Capillary Electrophoresis with Pretreatment by Solid Phase Extraction
    LI Xinghua, MIAO Junjie, KANG Kai, WANG Wei, SHI Hongmei
    2019, 55(7): 769-777. DOI: 10.11973/lhjy-hx201907005
    Abstract PDF
    HS-GC Determination of Trimethylamine in Exhaust Gas at Stationary Pollutive Sources
    ZHANG Cunliang, LI Hongli, YUE Taixing, DING Jun, ZHAI Zhenguo, HOU Chenxiao, HOU Cong
    2019, 55(7): 778-783. DOI: 10.11973/lhjy-hx201907006
    Abstract PDF
    Determination of Amitraz and Its Metabolites in Honey by LC-MS/MS
    HOU Jianbo, XIE Wen, QIAN Yan, YAO Binbin, HU Xiaoli, MAO Renyi, HAN Chao
    2019, 55(7): 784-790. DOI: 10.11973/lhjy-hx201907007
    Abstract PDF
    Determination of Total Carbon in Marine Sediments by High Frequency Combustion-Infrared Analyzer
    QI Dongzi, CHEN Dongping, SHEN Wenjie
    2019, 55(7): 791-795. DOI: 10.11973/lhjy-hx201907008
    Abstract PDF
    Study on the Determination of Traces of Nitrite Ion in Single Crystals of Sodium Nitrate by Ion Chromatography
    ZOU Huijun, WANG Zheng, QU Haiyun
    2019, 55(7): 796-800. DOI: 10.11973/lhjy-hx201907009
    Abstract PDF
    UV-Vis Spectrophotometric Indirect Determination of Sulfite in Vanadium Energy-Storage Medium
    ZENG Fanwu, SONG Mingming, LIU Yueju, WANG Shuting, CHEN Yanbo
    2019, 55(7): 801-804. DOI: 10.11973/lhjy-hx201907010
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    Determination of Chromium in Vanadium Alloys by Flame Atomic Absorption Spectrometry
    TIAN Lunfu, DAI Yichun, LI Xiaoyuan, GAO Wei, WANG Lili, ZOU Deshuang
    2019, 55(7): 805-809. DOI: 10.11973/lhjy-hx201907011
    Abstract PDF
    Research Development Status of Hydrogen Sulfide Gas Detection Methods and Sensors
    ZENG Yongda, HUANG Guojia, LI Yue
    2019, 55(7): 827-832. DOI: 10.11973/lhjy-hx201907016
    Abstract PDF
    High Pressure Sealed Digestion-Determination of 50 Elements in Geochemical Samples by Inductively Coupled Plasma Mass Spectrometry
    YU Yahui, LIU Jun, LI Xiaohui, HAN Zhixuan, HU Jiazhen, WANG Ying, WU Zhe, CHENG Yi
    2019, 55(7): 833-839. DOI: 10.11973/lhjy-hx201907017
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    ICP-MS Simultaneous Determination of Iodine and Copper, Lead, Zinc, Manganese and Iron in Surface Water Sample with Iodine Oxidized by Sodium Hypochlorite
    WANG Jiahan, FENG Jun, YANG Xiujiu, ZHANG Yafeng
    2019, 55(7): 840-845. DOI: 10.11973/lhjy-hx201907018
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    Determination of Six Extractable Heavy Metals in Soil by ICP-MS
    TANG Biyu, SHI Yihua, QIU Li, YANG Zhaohong, GU Xingqian, TANG Rongsheng
    2019, 55(7): 846-852. DOI: 10.11973/lhjy-hx201907019
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    Application of LA-ICP-MS to Analysis of Coatings and Its Metallic Matrixes of Food-Contacting Metallic Materials
    ZHOU Yun, XU Jiayao, SUN Qi
    2019, 55(7): 853-858. DOI: 10.11973/lhjy-hx201907020
    Abstract PDF
    Determination of 16 Impurity-Elements in High-Purity Germanium Dioxide by dc-GD-MS and Evaluation of Their Relative Sensitivity Factors
    TAN Xiuzhen, LI Yao, LIN Qianbin, ZHU Liu, DENG Yuning
    2019, 55(7): 859-864. DOI: 10.11973/lhjy-hx201907021
    Abstract PDF
    HPLC-ICP-MS Determination of Carboplatin and Chloroplatinic Acid
    LI Bingru, LIU Jing, YAO Zhenzhen, WANG Beihong, LI Qiang, FU Weili, MA Zhihong
    2019, 55(7): 865-868. DOI: 10.11973/lhjy-hx201907022
    Abstract PDF