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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 内容类型：专利     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 Method for detecting active bromated phenoxy radicals in environment, involves setting UV-line excitation induced reaction system, followed by carrying out characterization of brominated phenoxy radicals. 专利 申请日期: 2015-01-01, 公开日期: 2015-01-28 作者:  CHEN J JIANG J QUAN X TAN F WANG Y 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/09 Method for preparing solid-phase microextraction tube, involves adding 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide/N-hydroxysuccinimide solution to supernatant, filling graphene oxide solution in tube and placing in water bath, and drying. 专利 申请日期: 2014-01-01, 公开日期: 2014-03-19 作者:  CHEN J QUAN X TAN F LI L 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/11 Method for electrochemically measuring index of hypermanganate in water sample to measure organics pollution degree of relative clean water body, involves obtaining index value of hypermanganate in tested water sample. 专利 申请日期: 2011-01-01, 公开日期: 2011-05-04 作者:  CHEN S QUAN X ZHAO H TAN F MA C 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/18 Solid-phase ion type compound and strong purity compound micro-extraction method for electrically-strengthened molecular imprint, involves obtaining carbon nanometer tube-conductive molecular imprinting polymer composite coating layer. 专利 申请日期: 2011-01-01, 公开日期: 2011-12-28 作者:  CHEN J LIU X QUAN X TAN F ZHAO H 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/18 Membrane mixing micro-extraction device, has magnetic clamp made of filament of specific diameter and driven by magnetic stirrer to rotate, and envelope with porous membrane formed of hydrophobic membrane of specific aperture. 专利 申请日期: 2010-01-01, 公开日期: 2010-07-14 作者:  QUAN X TAN F CHEN J DENG M 收藏  |  浏览/下载：1/0  |  提交时间：2019/12/24