发明名称 |
Analytical sensitivity enhancement by catalytic transformation |
摘要 |
A device and method for quantifying an impurity in an input gas stream. The device and method employ a catalyst to convert the impurity to a detectable species in an output gas stream, and the concentration of the detectable species is then measured by means of a detector.
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申请公布号 |
US2004180448(A1) |
申请公布日期 |
2004.09.16 |
申请号 |
US20030387911 |
申请日期 |
2003.03.13 |
申请人 |
LEHMANN KEVIN;CHEN YU;YAN WEN-BIN |
发明人 |
LEHMANN KEVIN;CHEN YU;YAN WEN-BIN |
分类号 |
G01N33/00;(IPC1-7):G01N30/96 |
主分类号 |
G01N33/00 |
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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