发明名称 |
METHODS AND APPARATUS FOR TESTING AIR TREATMENT CHEMICAL DISPENSING |
摘要 |
Disclosed herein are methods for measuring the concentration of volatile air treatment chemicals in the air. These methods can be used to evaluate the effectiveness of, and/or optimize, dispensers that dispenses a volatile air treatment chemical into a test area. One runs side by side sampling of air using both sorbent tube and solid phase micro extraction fiber collectors to develop a correlation curve between air treatment chemical concentration results from the sorbent tube sampling and amount readings from the SPME sampling. One then uses SPME collectors to measure in a passive manner the performance of the volatile dispensers. |
申请公布号 |
US2012131986(A1) |
申请公布日期 |
2012.05.31 |
申请号 |
US20080052152 |
申请日期 |
2008.03.20 |
申请人 |
VARANASI PADMA PRABODH;MAGHASI ANNE T.;DEGRAFT-JOHNSON KWAMENA GYAKYE;BULLEN YEMI SUSAN |
发明人 |
VARANASI PADMA PRABODH;MAGHASI ANNE T.;DEGRAFT-JOHNSON KWAMENA GYAKYE;BULLEN YEMI SUSAN |
分类号 |
G01N30/02 |
主分类号 |
G01N30/02 |
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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