发明名称 |
Nitrite detection technique |
摘要 |
A diagnostic test kit for detecting the presence or absence of nitrites within a test sample is provided. The test kit comprises an aromatic primary amine that is capable of reacting with a nitrite to form a diazonium ion. The test kit also comprises a lateral flow device that comprises a chromatographic medium and an absorbent material that receives the test sample after flowing through the chromatographic medium. The chromatographic medium defines a detection zone within which is contained a detection reagent (e.g., nucleophilic aromatic amine) that is capable of reacting with the diazonium ion to form an indicator (e.g., azo compound). The indicator exhibits a color that is different than the color of the detection reagent.
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申请公布号 |
US2007048182(A1) |
申请公布日期 |
2007.03.01 |
申请号 |
US20050217099 |
申请日期 |
2005.08.31 |
申请人 |
KIMBERLY-CLARK WORLDWIDE, INC. |
发明人 |
SONG XUEDONG;KAYLOR ROSANN M.M. |
分类号 |
B01L3/00 |
主分类号 |
B01L3/00 |
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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