发明授权
- 专利标题： Dual chambered fluid specimen testing device and method
- 专利标题（中）： 双腔液体试样检测装置及方法
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申请号： US10150736申请日： 2002-05-16
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公开(公告)号： US06726879B2公开(公告)日： 2004-04-27
- 发明人: Waiping Ng , John Wu
- 申请人： Waiping Ng , John Wu
- 主分类号： G01N2100
- IPC分类号： G01N2100
摘要：
A fluid specimen collecting and testing device has two chambers each sealable by a lid. A first chamber has a portion of the specimen volume for carrying out a field test. A second chamber preserves an untainted portion of the fluid for more rigorous laboratory testing. A volume of fluid is temporarily allowed to pass from one chamber to the other through a sealable passageway. One lid carries one or more chromatic graphic reaction testing strips.
公开/授权文献
- US20030099572A1 Dual chambered fluid specimen testing device and method 公开/授权日：2003-05-29
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