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    Determination of 10 Elements in Zirconium Ores of Hard-Rock Type by Inductively Coupled Plasma Atomic Emission Spectrometry with Lithium Metborate Fusion, Tartaric Acid Complexation, and Ultrasonic Extraction
    WANG Jiasong, WANG Liqiang, WANG Na, FANG Pengda, ZHENG Zhikang, ZENG Jiangping
    2024, 60(2): 125-133. DOI: 10.11973/lhjy-hx202402001
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    Off-Flavour Analysis of Polluted River Water Based on Gas Chromatography-Mass Spectrometry/Olfactory Synchronous Analysis Method after Solid Phase Extraction with Stirring Rod
    CHEN Xiuwen, YAN Wenjie, HUANG Botao
    2024, 60(2): 134-140. DOI: 10.11973/lhjy-hx202402002
    Abstract PDF
    Simultaneous Determination of Ga, Ge and In in Zinc Concentrate by Inductively Coupled Plasma Mass Spectrometry
    TAN Xiuli, ZUO Hongyi, WANG WenJie
    2024, 60(2): 141-147. DOI: 10.11973/lhjy-hx202402003
    Abstract PDF
    Determination of Total Aluminum in Aluminum Ash by Ethylenediaminetetraacetic Acid Titration with Alkali High-Temperature Melting
    LYU Changkuan, XU Hua, ZENG Zhiping, TANG Biyu, SHI Yihua
    2024, 60(2): 148-154. DOI: 10.11973/lhjy-hx202402004
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    Determination of Pb2+ in Water by Fluorescence Sensing System Based on Amplification Strategy of Hairpin DNA Dynamic Self-Assembled Dendrimer
    CHEN He, ZHENG Yang, JIANG Xuyan, WU Jikui
    2024, 60(2): 155-160. DOI: 10.11973/lhjy-hx202402005
    Abstract PDF
    Condition Optimization on Microwave-Assisted Extraction of Determination of 7 Chlorogenic Acids and Their Analogues in Herbal Tea Granules by High Performance Liquid Chromatography Based on Response Surface Methodology
    LU Jianhua, CHEN Qizhao, WANG Guihua, GAO Yufeng, CHEN Jiamin, HAN Qiuzhen, HUANG Kejing, LI Yingyin
    2024, 60(2): 161-170. DOI: 10.11973/lhjy-hx202402006
    Abstract PDF
    Determination of 3 Limonin Analogues in Different Parts of Citrus Fruits of Different Varieties by Liquid Chromatography-Tandem Mass Spectrometry with Dispersed Solid Phase Extraction
    QIN Yunhua, ZHONG Shihuan, CHEN Qingjun, WANG Jing, WANG Yue, YE Jiaming, HEN Yunyi, SUN Chongde
    2024, 60(2): 171-179. DOI: 10.11973/lhjy-hx202402007
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    Determination of Impurities in Ipratropium Bromide and Albuterol Sulfate Inhalation Solution by High Performance Liquid Chromatography
    LIU Qinjie, CUI Yan
    2024, 60(2): 180-186. DOI: 10.11973/lhjy-hx202402008
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    Simultaneous Determination of 7 Lipid-Soluble Vitamin Nutritional Supplements in Health Food with Complex Matrix by Ultra-High Performance Liquid Chromatography-Tandem Mass Spectrometery
    WU Qin, YU Jiasheng, LI Rui, SHEN Shanshan, YANG Jiawen, ZHAO Zhihong
    2024, 60(2): 187-193. DOI: 10.11973/lhjy-hx202402009
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    Simultaneous Determination of 16 Polycyclic Aromatic Hydrocarbons in Textiles and Plastic Food Packages by Ultrasonic Extraction-Affinity Capillary Electrophoresis-Laser Induced Fluorescence Method
    WEI Xiaoxiao, ZHOU Jian, BAI Lu
    2024, 60(2): 194-199. DOI: 10.11973/lhjy-hx202402010
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    Determination of 54 Fragrance Allergens in Consumer Products with Polyester Fiber Matrices by Gas Chromatography-Mass Spectrometry with Headspace
    LIU Qiuxiang, YAN Fangping, WANG Xiaoqing, ZHU Shiliang, WANG Lingxia, MAO Shinan, LOU Caiying
    2024, 60(2): 200-205. DOI: 10.11973/lhjy-hx202402011
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    Determination of Water Soluble Organic Carbon in Atmospheric Particulate Matter by Non-Dispersive Infrared Absorption Spectrometry with Combustion Oxidation
    JIANG Yang, ZHOU Jiannan, WU Min, LIU Zhaoying, CHANG Miao
    2024, 60(2): 206-210. DOI: 10.11973/lhjy-hx202402012
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    Rapid Determination of Formaldehyde in Indoor Air by Digital Image Colorimetric Technology
    CHEN Weili, QIU Wenguang, LIANG Sentao, ZHENG Yu, WU Zhijian, YE Yuanjian
    2024, 60(2): 211-215. DOI: 10.11973/lhjy-hx202402013
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    Determination of Major and Minor Elements in Ferroniobium by X-Ray Fluorescence Spectrometry with Pre-Oxidation and Fusion Sample Preparation
    HUANG Renbin, WANG Yiquan
    2024, 60(2): 216-221. DOI: 10.11973/lhjy-hx202402014
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    Determination of 7 Common Insecticides in Edible Flowers by Gas Chromatography-Tandem Mass Spectrometry with QuEChERS
    XU Qian, SUN Zhihong, LU Ruijuan, GUO Weiwei, NI Jie
    2024, 60(2): 222-226. DOI: 10.11973/lhjy-hx202402015
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    Establishment of Risk Quantitative Assessment Model of Food Physical and Chemical Testing Laboratory
    SHAN Geng
    2024, 60(2): 227-233. DOI: 10.11973/lhjy-hx202402016
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    Determination of Cysteine by Resonance Light Scattering Spectrometry Based on Cysteine-Fe(Ⅲ)-Phenanthroline System
    LIU Yi, YUAN Li, YUAN Jiayi, CHU Wen, MA Weixing
    2024, 60(2): 234-237. DOI: 10.11973/lhjy-hx202402017
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    Simultaneous Determination of 6 Arsenic Species in Rice by High Performance Liquid Chromatography-Inductively Coupled Plasma Mass Spectrometry
    ZHAO Lijun
    2024, 60(2): 238-241. DOI: 10.11973/lhjy-hx202402018
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    Research Progress on Weathering Effect on Identification of Flammable Liquids and Their Combustion Residues at Fire Scenes
    YANG Yongyi, LIU Ling
    2024, 60(2): 242-248. DOI: 10.11973/lhjy-hx202402019
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