发明名称 |
Multilayer analytical element for the determination of an analyte in a liquid |
摘要 |
A sample application zone and detection zone are arranged on a pile-like complex made of a fleece and a porous membrane which are in a direct or indirect contact that enables passage of liquid through the contact area and the membrane is a polyamide, polyvinylidene difluoride, polyether sulfone or polysulfone membrane which transports liquid significantly slower over the area than the fleece.
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申请公布号 |
US5814522(A) |
申请公布日期 |
1998.09.29 |
申请号 |
US19960668059 |
申请日期 |
1996.06.20 |
申请人 |
BOERINGER MANNHEIM GMBH |
发明人 |
ZIMMER, VOLKER;MACHO, HEINZ;LERCH, ROLF |
分类号 |
G01N31/22;G01N33/52;G01N33/543;(IPC1-7):G01N33/48 |
主分类号 |
G01N31/22 |
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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