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    Simultaneous Determination of D-iso-Ascorbic Acid, L-Ascorbic Acid and Thiourea Dioxide in Food Additives by Hydrophilic Interaction Chromatography
    CAO Yajing, WEN Jiaxin, LAI Yuhong
    2019, 55(11): 1241-1246. DOI: 10.11973/lhjy-hx201911001
    Abstract PDF
    LC-MS/MS Determination of Sildenafil in Health Food with On-Line Solid Phase Extraction of Molecularly Imprinted Monolithic Column
    SUN Tingting, XU Yunhui, ZHANG Xuemei, QI Juan
    2019, 55(11): 1247-1253. DOI: 10.11973/lhjy-hx201911002
    Abstract PDF
    Judgement of Analytical Results of 3 Common Drugs in Urine Given by GC-MS in Combination with Statistics
    PENG Shanshan, XIN Guobin, WANG Jifen, WANG Yi, WANG Yanyan, MENG Jinjie
    2019, 55(11): 1254-1260. DOI: 10.11973/lhjy-hx201911003
    Abstract PDF
    Spectrophotometric Determination of Aluminum in Flour Foods with Silver Nanoparticles Functionalized by Thiomalic Acid
    PAN Fengmei, ZHAO Yanfang, LU Puliang, KONG Fanlei
    2019, 55(11): 1261-1265. DOI: 10.11973/lhjy-hx201911004
    Abstract PDF
    UHPLC-MS/MS Determination of 20 Common Drugs in Blood
    BAI Liwen, WANG Aihua, YU Zhongshan, ZHANG Yuan, WANG Ruihua
    2019, 55(11): 1266-1273. DOI: 10.11973/lhjy-hx201911005
    Abstract PDF
    Inspection of Volatile Chemical Components in Mahogany by the Hyphenation of Two-Dimensional GC and MS
    YU Lei, ZHAO Zhishen, WANG Xingning, XIANG Zhangmin
    2019, 55(11): 1274-1280. DOI: 10.11973/lhjy-hx201911006
    Abstract PDF
    DPV Determination of Residual Amount of Paraquat in Soil, Water and Mouselet Plasma with HDNA/NG/GCE as Working Electrode
    JIA Licong, KANG Kai, MA Xinyan, NIU Lingmei, MA Li, KANG Weijun
    2019, 55(11): 1281-1286. DOI: 10.11973/lhjy-hx201911007
    Abstract PDF
    Rapid Determination of Nicotine and Cotinine in Urine of Smokers by UHPLC-MS/MS
    LI Jing, LIANG Mengjie, LIU Xin, WANG Jin, HUANG Haitao, XU Yong, LI Xuemei, YANG Guangyu, KONG Weisong, YANG Yekun
    2019, 55(11): 1287-1291. DOI: 10.11973/lhjy-hx201911008
    Abstract PDF
    Determination of Acephate in Ginseng by Visible Diffuse Reflectance Spectroscopy with Enrichment on Nylon Membrane
    YANG Shaojie, ZHANG Yuan, LI Xi, WANG Zhiping, DONG Shengqiang, YANG Shihua, DU Yiping
    2019, 55(11): 1292-1296. DOI: 10.11973/lhjy-hx201911009
    Abstract PDF
    GC-MS Determination of 36 Volatile Organic Compounds in Surface Coating Exhaust Gas with Sorbent Adsorption and Thermal Desorption
    LIU Xuemin, GAN Wei, ZHA Yangjing, GAN Jun, QIAO Lei
    2019, 55(11): 1297-1304. DOI: 10.11973/lhjy-hx201911010
    Abstract PDF
    Identification of Wild and Domesticated Houttuynia Cordata by ICP-MS with Chemometric Analysis
    ZHOU Meili, FAN Xiaoxu, YANG Chunhua, YANG Wei
    2019, 55(11): 1305-1311. DOI: 10.11973/lhjy-hx201911011
    Abstract PDF
    HPLC-MS/MS Determination of 5 Alternaria Toxins in Fruits with QuEChERS
    CHEN Yue, ZHANG Yueli, WANG Chao, CHANG Junbin
    2019, 55(11): 1312-1317. DOI: 10.11973/lhjy-hx201911012
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    ICP-MS Determination of 19 Trace Elements in Graphene Powder Materials with Microwave Digestion
    LIU Wei, LÜ Ting, TAO Meijuan
    2019, 55(11): 1318-1322. DOI: 10.11973/lhjy-hx201911013
    Abstract PDF
    Spectrophotometric Determination of Roxithromycin in Roxithromycin Capsules with Erythrosine B
    TANG Ningli, MA Xiaolong, WANG Wenping, SONG Kaicheng
    2019, 55(11): 1323-1326. DOI: 10.11973/lhjy-hx201911014
    Abstract PDF
    Research Progress on Detection of Residual Amounts of Aminoglycosides in Animal-Originated Foods by LC
    LI Peipei, LONG Ju, FANG Yi, YAN Zhongyong, ZHANG Xiaojun
    2019, 55(11): 1356-1364. DOI: 10.11973/lhjy-hx201911022
    Abstract PDF