发明名称 Water-wettable chromatographic media for solid phase extraction
摘要 A method for removing an organic solute from a solution, comprising contacting the solution with a polymer formed by copolymerizing one or more hydrophobic monomers and one or more hydrophilic monomers, whereby the solute is adsorbed onto the polymer. The solution can comprise a polar solvent such as a polar organic solvent or water or an aqueous buffer. The hydrophobic monomer can be, for example, divinylbenzene. The hydrophilic monomer can be, for example, a heterocyclic monomer, such as a vinylpyridine or N-vinylpyrrolidone.
申请公布号 US5882521(A) 申请公布日期 1999.03.16
申请号 US19960634710 申请日期 1996.04.18
申请人 WATERS INVESTMENT LTD. 发明人 BOUVIER, EDOUARD S. P.;MEIROWITZ, RANDY E.;MCDONALD, PATRICK D.
分类号 G01N30/00;B01D15/00;B01D15/08;B01J20/26;C08F26/06;C08L101/00;G01N30/14;(IPC1-7):B01D15/08 主分类号 G01N30/00
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