发明名称 |
MULTILAYERED TEST DEVICE FOR DETERMINING THE PRESENCE OF A LIQUID SAMPLE COMPONENT, AND METHOD OF USE |
摘要 |
<p>MULTILAYERED TEST DEVICE FOR DETERMINING THE PRESENCE OF A LIQUID SAMPLE COMPONENT, AND METHOD OF USE A test device is disclosed for determining the presence of a liquid sample constituent. The device comprises a base support member having attached to it an indicator member which produces a detectable response, such as a color change, in the presence of the sample constituent. The indicator member comprises an upper reagent layer, a lower absorbent layer and a substantially sample-impervious barrier layer between the upper and lower layers. The indicator member is attached to the base member along the lower side of the absorbent layer.</p> |
申请公布号 |
CA1115186(A) |
申请公布日期 |
1981.12.29 |
申请号 |
CA19780317000 |
申请日期 |
1978.11.28 |
申请人 |
MILES LABORATORIES, INC. |
发明人 |
FENOCKETTI, LEONARD P.;RAPKIN, MYRON C. |
分类号 |
G01N31/22;G01N33/52;(IPC1-7):01N31/22;01N33/48 |
主分类号 |
G01N31/22 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|