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    Determination of β-Amyloid Oligomer by Spectrophotometry Based on the Novel Colorimetric Probe
    ZHOU Xinguang, YU Yanyan
    2022, 58(12): 1365-1371. DOI: 10.11973/lhjy-hx202212001
    Abstract PDF
    Determination of Moisture, 1,2-Propylene Glycol, Glycerol and Nicotine in Tobacco and Tobacco Products by Gas Chromatography with Medium Collision Extraction
    LIANG Qiuju, WANG Zhiguo, DU Wen, LIU Wei, YIN Xinqiang, LU Hongmei
    2022, 58(12): 1372-1379. DOI: 10.11973/lhjy-hx202212002
    Abstract PDF
    Determination of Total Amounts and 7 Chemical Species of Rare Earth Elements in Ionic-Adsorption Rare Earth Ore by Inductively Coupled Plasma Mass Spectrometry with Continuous Extraction
    SHI Yihua, LI Xuebiao, FU Wei, TANG Biyu, GU Xingqian, QIU Li
    2022, 58(12): 1380-1388. DOI: 10.11973/lhjy-hx202212003
    Abstract PDF
    Establishment and Application of Classification Model and Calibration Model of Steel Scrap Based on Laser Induced Breakdown Spectroscopy and Back Propagation Neural Network
    LIU Yanli, LIU Hongqiang, HUANG Xiaohong, SUN Yongchang, WEI Guangyun
    2022, 58(12): 1389-1394. DOI: 10.11973/lhjy-hx202212004
    Abstract PDF
    Identification of Cigarette Authenticity by CHAID Decision Tree Model Based on Distribution of Fluorescent Brightener in Different Cigarette Base Papers
    LI Haiyan, XIAO Yan, LI Chun, YANG Bing, MA Huiyu, LI Dan
    2022, 58(12): 1395-1400. DOI: 10.11973/lhjy-hx202212005
    Abstract PDF
    Determination of Cadmium in Soil and Sediment by Graphite Furnace Atomic Absorption Spectrometry with Nanopalladium Matrix Modifier
    WANG Yaocai, YANG Xiaolin, XIONG Jing, ZHOU Wei, ZHANG Qi, WANG Qian
    2022, 58(12): 1401-1406. DOI: 10.11973/lhjy-hx202212006
    Abstract PDF
    Identification of 6 Prohibiting Illegally Added Drugs in Diet Food by Surface Enhanced Raman Spectrometry
    WU Guoping, YAO Yijia, MA Ruiyue, YAN Shuo, XU Chen
    2022, 58(12): 1407-1414. DOI: 10.11973/lhjy-hx202212007
    Abstract PDF
    Simultaneous Determination of Residues of 46 Veterinary Drugs in Livestock and Poultry Meat by Ultra-High Performance Liquid Chromatography-Tandem Mass Spectrometry with One-Step Purification of Solid Phase Extraction
    ZHOU Wenli, MA Tengzhou, QING Jiang, FU Jiebo, WANG Fei, XU Zhou, CHENG Yunhui, DING Li
    2022, 58(12): 1415-1424. DOI: 10.11973/lhjy-hx202212008
    Abstract PDF
    Determination of Lead, Cadmium and Chromium in Grain by Graphite Furnace Atomic Absorption Spectrometry with Microwave Digestion Based on Deep Eutectic Solvent
    ZHANG Xinxin, YANG Yanqiang, WU Xi, HUA Jin, HAN Yuling
    2022, 58(12): 1425-1430. DOI: 10.11973/lhjy-hx202212009
    Abstract PDF
    Determination of 8 Components in Magnesia by Inductively Coupled Plasma Atomic Emission Spectrometry with Multiple Method Combined Correction
    LIU Liying, ZHANG Wei, WANG Baohua, LIU Chao, LÜ Hui
    2022, 58(12): 1431-1435. DOI: 10.11973/lhjy-hx202212010
    Abstract PDF
    Determination of 12 Whitening Functional Substances in Whitening Cosmetics by High Performance Liquid Chromatography
    YANG Tingting, LI Jie, JI Weijia, YI Luyao
    2022, 58(12): 1436-1441. DOI: 10.11973/lhjy-hx202212011
    Abstract PDF
    Determination of Tetramethylthiuram Disulfide in Rubber Primary Processing Wastewater by High Performance Liquid Chromatography
    WANG Jun, WU Yuliang, ZHU Dayu, SUN Hongfei, GE Chengjun, DENG Hui
    2022, 58(12): 1442-1445. DOI: 10.11973/lhjy-hx202212012
    Abstract PDF
    Determination of Trace Mercury in Copper Smelting Slag by Powder Introduction-Direct Mercury Analyzer
    ZHONG Jianhai, WEN Jianrong, ZHANG Qiang, ZHENG Ruijuan, FENG Junli, LIAO Binling, LAI Qiuxiang
    2022, 58(12): 1446-1448. DOI: 10.11973/lhjy-hx202212013
    Abstract PDF
    Determination of 14 Environmental Hormones in Workplace Air by Ultra- High Performance Liquid Chromatography Tandem Mass Spectrometry
    LING Yunshan, LIU Zhong
    2022, 58(12): 1449-1456. DOI: 10.11973/lhjy-hx202212014
    Abstract PDF
    Determination of Carbon in High Beryllium Beryllium-Alminium Alloy by High Frequency Induction Combustion- Infrared Absorption Spectrometry
    LIU Jun, SUN Hongtao
    2022, 58(12): 1457-1460. DOI: 10.11973/lhjy-hx202212015
    Abstract PDF
    Rapid Detection of Bacillus Cereus in Food by Real-Time Fluorescence PCR
    MA Linlin, LIU Zhen, MA Tengzhou, QING Jiang, TIAN Yanxiang, DING Li
    2022, 58(12): 1461-1465. DOI: 10.11973/lhjy-hx202212016
    Abstract PDF
    Research Progress of Determination of Heavy Metal and Other Elements in Drugs by ICP-MS
    LI Zhiming, LU Rigang, DENG Ming, SUN Yu
    2022, 58(12): 1477-1482. DOI: 10.11973/lhjy-hx202212020
    Abstract PDF