| 发明名称 |
NEUE PORÖSE IONENAUSTAUSCHHARZE FÜR DIE FESTPHASENEXTRAKTION UND CHROMATOGRAPHIE |
| 摘要 |
Embodiments of the present invention are directed to porous resins for solid phase extractions. The resins feature at least one hydrophobic component, at least one hydrophilic component and at least one ion exchange functional group. The resins exhibit superior wetting and ion exchange performance. |
| 申请公布号 |
DE69936920(T2) |
申请公布日期 |
2008.05.15 |
| 申请号 |
DE1999636920T |
申请日期 |
1999.06.10 |
| 申请人 |
WATERS INVESTMENTS LTD. |
发明人 |
LEE, JENG-JONG;O'GARA, JOHN E. |
| 分类号 |
C08F8/12;B01D15/08;B01J20/26;B01J20/281;B01J20/285;B01J39/20;B01J39/26;B01J41/14;B01J41/20;C08F8/30;C08F8/36;C08J9/00;C08J9/28;G01N30/02;G01N30/88 |
主分类号 |
C08F8/12 |
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代理人 |
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