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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 专题：北京大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Application of nuclear magnetic resonance spectroscopy in food adulteration determination: the example of Sudan dye I in paprika powder 期刊论文 SCIENTIFIC REPORTS, 2017 Hu, Yaxi; Wang, Shuo; Wang, Shenlin; Lu, Xiaonan 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 H-1-NMR SPECTROSCOPY  QUANTITATIVE H-1-NMR  RAMAN-SPECTROSCOPY  NMR-SPECTROSCOPY  MILK POWDER  HPLC METHOD  PARA RED  MELAMINE  CHEMOMETRICS  SPICES   Molecularly imprinted monolith coupled on-line with high performance liquid chromatography for simultaneous quantitative determination of cyromazine and melamine 期刊论文 analyst, 2011 Wang, Shanshan; Li, Daomin; Hua, Zhendong; Zhao, Meiping 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/10 SOLID-PHASE EXTRACTION  MASS-SPECTROMETRY  INFANT FORMULA  POLYMER BEADS  CYANURIC ACID  SAMPLES  RECOGNITION  WATER  MILK  FOOD   Electrochemical sensor for melamine based on its copper complex 期刊论文 chemical communications, 2010 Zhu, Hong; Zhang, Songxin; Li, Meixian; Shao, Yuanhua; Zhu, Zhiwei 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/10 CYANURIC ACID  SPECTROSCOPY  RESINS  MILK   Highly sensitive detection of melamine and its derivatives by capillary electrophoresis coupled with online preconcentration techniques 期刊论文 electrophoresis, 2010 Jin, Yue; Meng, Lingchen; Li, Meixian; Zhu, Zhiwei 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/10 Melamine  Large-volume sample stacking  Selective-exhaustive injection  Sweeping  SELECTIVE EXHAUSTIVE INJECTION  CHROMATOGRAPHY/TANDEM MASS-SPECTROMETRY  VOLUME SAMPLE STACKING  ZONE-ELECTROPHORESIS  INFANT FORMULA  CYANURIC ACID  UV DETECTION  MILK POWDER  SPECTROSCOPY  SURFACTANT   ELECTROCHEMICAL SENSOR FOR MELAMINE BASED ON ITS COPPER COMPLEX 其他 2009-01-01 Hong ZHU; Zhiwei ZHU 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 melamine  SENSOR  false  nanotubes  walled  selectivity  kinetics  melamine  SENSOR  false  nanotubes  walled  selectivity  kinetics