发明名称 |
DEVICES FOR USE IN CHEMICAL TEST PROCEDURES |
摘要 |
A specifically-reactive sample-collecting and testing device possessing a cavity or cavities each having a dimension small enough to enable sample liquid to be drawn into the cavity by capillary action, wherein a surface of the cavity carries an immobilised reagent appropriate to the test to be carried out in the device, and wherein said surface is a surface of a transparent solid plate to act as a light-transmissive waveguide and forming a wall of the cavity, said plate having an edge which is substantially optically smooth and transverse to the plane of the plate. |
申请公布号 |
AU588245(B2) |
申请公布日期 |
1989.09.14 |
申请号 |
AU19850044911 |
申请日期 |
1985.06.12 |
申请人 |
UNILEVER PLC |
发明人 |
IAN ALEXANDER SHANKS;ALAN MARTIN SMITH;CLAES IVAN NYLANDER |
分类号 |
G01N33/52;G01N21/03;G01N21/64;G01N21/77;G01N27/06;G01N27/07;G01N27/28;G01N27/416;G01N33/483;G01N33/543;(IPC1-7):G01N27/28 |
主分类号 |
G01N33/52 |
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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