发明名称 |
MULTIPLE LEVEL FILTER DEVICE AND KIT CONTAINING SAME |
摘要 |
A filter providing at least two different filtering pore sizes for coarse and fine filtering, and a kit containing such filter along with an immunoassay test device containing a membrane. The membrane is used to separate bound immunoassay labels from free labels. The coarse and fine filtering are provided preferably by two different, serially arranged filters, the filter with the fine pore size being selected with a pore size similar to that of the membrane of the assay device. |
申请公布号 |
CA1335490(C) |
申请公布日期 |
1995.05.09 |
申请号 |
CA19890610730 |
申请日期 |
1989.09.08 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
HINCKLEY, CHARLES C.;CUMMINS, THOMAS J.;SULLIVAN, SHERYL S. |
分类号 |
G01N33/537;G01N33/53;G01N33/538;G01N33/543;(IPC1-7):G01N33/543 |
主分类号 |
G01N33/537 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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