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    Determination of 6 Phthalate Ester Compounds in Stationery Supplies with Complex Matrix by Improved Gas Chromatography-Mass Spectrometry with Solid Phase Extraction
    MA Yuxi, FANG Miao, HU Hai
    2023, 59(11): 1241-1248. DOI: 10.11973/lhjy-hx202311001
    Abstract PDF
    Determination of Lead and Cadmium in Food by Hydride Generation Atomic Fluorescence Spectrometry Based on Outer Tube Injection Enhanced Signal Technology
    HE Panhong, YANG Zhen, MA Lin, YANG Youze, XIAO Guoyuan
    2023, 59(11): 1249-1255. DOI: 10.11973/lhjy-hx202311002
    Abstract PDF
    Determination of Isoniazid in Isoniazid Drug Tablets by Resonance Scattering Spectrometry Based on CuB(C6H5)4 Associaton Particles System
    SUN Shuangjiao, TANG Yating
    2023, 59(11): 1256-1260. DOI: 10.11973/lhjy-hx202311003
    Abstract PDF
    Determination of Residues of 4 Nitrofuran Metabolites in Freshwater Fish by Ultra-High Performance Liquid Chromatography-Tandem Mass Spectrometry Based on Information Entropy Theory
    LI Qingqing, LUO Qiushui, ZHOU Qiang, XU Qian, ZHANG Jianjun, LIANG Qi, XIONG Jianhua
    2023, 59(11): 1261-1270. DOI: 10.11973/lhjy-hx202311004
    Abstract PDF
    Rapid Prediction of Total Flavonoids in Pteridium Aquilinum by Quantitative Analysis Model Based on Near Infrared Spectroscopy
    LIU Xiaoquan, HAO Jingwen, CHEN Naidong, ZHANG Li, QIN Chaofeng
    2023, 59(11): 1271-1275. DOI: 10.11973/lhjy-hx202311005
    Abstract PDF
    Simultaneous Determination of Residues of Neonicotinoid Pesticides and Their Metabolites in Soil by Ultra-High Performance Liquid Chromatography-Tandem Mass Spectrometry with Disperse Solid Phase Extraction
    PING Hua, ZHAO Tianyu, MA Zhihong, KONG Hongling, LI Yang, LI Cheng
    2023, 59(11): 1276-1283. DOI: 10.11973/lhjy-hx202311006
    Abstract PDF
    Effect of Pretreatment Process on Loss of Low Cyclic Polycyclic Aromatic Hydrocarbons in Soil Detection by High Performance Liquid Chromatography
    CAO Yanyan, ZHU Chen, WANG Mei
    2023, 59(11): 1284-1289. DOI: 10.11973/lhjy-hx202311007
    Abstract PDF
    Rapid Determination of Residues of Fenpropathrin Enantiomers in Fruit Puree of Infant Dietary Supplement by Ultra-High Performance Convergence Chromatography
    ZHANG Wenhua, XIE Wen, HOU Jianbo, ZHANG Yunjie, XU Hui, LOU Chengjie, SONG Wei, HAN Fang
    2023, 59(11): 1290-1296. DOI: 10.11973/lhjy-hx202311008
    Abstract PDF
    Determination of Available Silicon in Soil by Inductively Coupled Plasma Atomic Emission Spectrometry with Ultrasonic Extraction
    SHUANG Long, BAI Jie, TANG Qi, DONG Tianzi, TENG Zhaoyang
    2023, 59(11): 1297-1302. DOI: 10.11973/lhjy-hx202311009
    Abstract PDF
    Simultaneous Determination of Residues of 23 Plant Growth Regulators in Codonopsis Radix and Angelica Sinensis by Ultra-High Performance Liquid Chromatography-Tandem Mass Spectrometry
    LIU Zhirong, ZHANG Mingtong, MA Xiao, XIE Nan, GUO Zhaohui, DU Haijuan
    2023, 59(11): 1303-1310. DOI: 10.11973/lhjy-hx202311010
    Abstract PDF
    Determination of Migration of Hindered Amine Light Stabilizer UV4050 in Plastic Food Contact Materials by High Performance Liquid Chromatography-Tandem Mass Spectrometry
    WANG Xiuli, QUAN Wangsun, FU Rao
    2023, 59(11): 1311-1315. DOI: 10.11973/lhjy-hx202311011
    Abstract PDF
    Determination of Fumonisins B1, B2 and B3 in Tea by Ultra-High Performance Liquid Chromatography-Tandem Mass Spectrometry with QuEChERS
    LIANG Jianfeng, LI Ya, BIN Yuejing, WEN Yu, JIANG Deli, LIANG Yanni
    2023, 59(11): 1316-1320. DOI: 10.11973/lhjy-hx202311012
    Abstract PDF
    Simultaneous Determination of 5 PBT Substances in Toys by High Performance Liquid Chromatography-Tandem Mass Spectrometry
    WU Shanshan, ZHENG Jianguo, LIU Chonghua, LIN Shaopeng, YI Lezhou
    2023, 59(11): 1321-1326. DOI: 10.11973/lhjy-hx202311013
    Abstract PDF
    Determination of Trimethylamine in Seawater by Gas Chromatography with Headspace
    CAO Fangfang, SHI Jinghua, XIE Xin, XU Xiuyan, ZHANG Fengju, YOU Xihua
    2023, 59(11): 1327-1331. DOI: 10.11973/lhjy-hx202311014
    Abstract PDF
    Determination of Glufosinate, Glyphosate and Aminomethylphosphonic Acid in Water by High Performance Liquid Chromatography with Ultrasound Assisted Derivatization
    LUO Huoyan, SONG Zhou, JI Yiping, PI Shishi, ZHOU Yuqi, TAN Kai
    2023, 59(11): 1332-1336. DOI: 10.11973/lhjy-hx202311015
    Abstract PDF
    Research Progress on Methods for Determination of Sulfur in Metallic Ores and Slag
    FU Yinxuan, ZOU Wu, ZHOU Jianping, SHI Jinming, AI Xianbin
    2023, 59(11): 1351-1356. DOI: 10.11973/lhjy-hx202311020
    Abstract PDF
    Application Progress of Fluorescence Visualization Technology in Food Analysis
    WANG Xiaoyan, LIU Zheng, GUO Rongting, DING Zhiyuan, LÜ Yiju, KONG Xiangfei
    2023, 59(11): 1357-1364. DOI: 10.11973/lhjy-hx202311021
    Abstract PDF