专利名称：PREPARATION OF PRE-COATED RP-ROTORS AND UNIVERSAL CHROMATOROTORS,
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CHROMATOGRAPHIC SEPARATION DEVICES
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PREPARATIVE CHROMATOGRAPHY
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发明人：Muhammad Ilias,Volodymyr
Samoylenko,Van Douglas Gillum
申请号：US14343830龙爪芦荟
局机关申请日：20120907
公开号：US20140224740A1
公开日：
西游记人物
20140814
专利内容由知识产权出版社提供专利附图：
有书真好作文600字摘要：Reverd pha solid silica gel sorbent layers which can adhere with appropriate binders to a solid surface were developed. Pre-coated RP-rotors of different thickness were ud The pre-coated RP-rotors can be ud for Centrifugal Preparative Thin-layer Chromatography (CPTLC) using any appropriate device for Centrifugal Chromatography, like Chromatotron® or Cyclograph. Organic compounds including very polar ones can be parated and/or purified in a preparative scale from mixtures by the pre-coated RP-rotors, using different solvent systems. Also described is a new chromatographic parating device (hereinafter Chromato Rotor) and a method for paration of constituents from natural products or mixture of organic compounds using a centrifugal preparative chromatographic instrument with a parating element which contains a binder free sorbent layer packed or loaded between two supporting rotors and retained from moving outside by a porous filter. Only eluants pass through. ChromatoRotors with different sorbents with different dimensions and capacity can be prepared and ud for centrifugal chromatographic paration. Virtually any class of organic compounds
including very polar natural products can be parated or purified from a mixture by
using the rotors due to the unlimited combination of sorbents and mixture of mobile phas, including but not limited to aqueous-bad solvents. The plates can also be ud for CPTLC using
any appropriate device for Centrifugal Chromatography like Chromatotron® or Cyclograph® instruments.
申请人：Muhammad Ilias,Volodymyr Samoylenko,Van Douglas Gillum
地址：Oxford MS US,Jupiter FL US,Memphis TN US
国籍：US,US,US
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