| 发明名称 |
DEVICES AND METHODS FOR MEASURING THE ACIDITY OF AIRBORNE MATTER USING UV-VISIBLE SPECTROMETRY |
| 摘要 |
<p>Devices and methods for measuring the acidity of airborne matter are provided. A filter can be impregnated with an indicator dye which changes color in response to changes in acidity. After the sample passes through the filter, the filter can be analyzed using UV-visible spectrometry.</p> |
| 申请公布号 |
WO2009088773(A1) |
申请公布日期 |
2009.07.16 |
| 申请号 |
WO2008US88161 |
申请日期 |
2008.12.23 |
| 申请人 |
UNIVERSITY OF FLORIDA RESEARC FOUNDATION, INC.;JANG, MYOSEON |
发明人 |
JANG, MYOSEON |
| 分类号 |
G01N21/33;B01D39/00;G01N1/30 |
主分类号 |
G01N21/33 |
| 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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