| 发明名称 |
MICROCOLUMN FOR EXTRACTION OF ANALYTES FROM LIQUIDS |
| 摘要 |
An apparatus (10) for extracting an analyte from a liquid sample, comprises a microcolumn (12) having a microparticulate media therein, the media being sandwiched between two compression layers (18a, 18b). Preferably, the compression layers comprise a binder-free glass fiber, held in the microcolumn by upper and lower polypropylene mesh (16a, 16b). Preferably the microcolumn has a flat bottom (50) with a centrally located exit (51).
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| 申请公布号 |
WO9800219(A1) |
申请公布日期 |
1998.01.08 |
| 申请号 |
WO1996US11300 |
申请日期 |
1996.07.03 |
| 申请人 |
CERA, INC.;GOOD, THOMAS, J.;REDMOND, ALAN, F. |
发明人 |
GOOD, THOMAS, J.;REDMOND, ALAN, F. |
| 分类号 |
G01N1/10;B01D;B01D15/00;B01D24/00;B01D24/02;B01D24/12;B01D24/22;B01D25/00;B01D29/085;B01D29/39;B01D37/00;B01D39/02;B01D39/20;B01J20/281;B01J20/283;G01N1/40;G01N30/00;G01N30/06;G01N30/88;(IPC1-7):B01D24/00 |
主分类号 |
G01N1/10 |
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