发明名称 |
LASER BASED, TEMPERATURE INSENSITIVE, CARBON DIOXIDE ISOTOPE RATIO MEASUREMENT |
摘要 |
<p>An apparatus and method (and related kit) for determination of the isotopic ratio of 13C to 12C in a gas sample containing carbon dioxide comprising introducing gas into a gas sample chamber, directing light into the sample chamber from a laser light source, the laser light source being capable of accessing one or more of the wavelength pairs 2054.37 and 2052.42; 2054.96 and 2051.67; or 2760.53 and 2760.08 nanometers, and with a detector detecting the laser light energy after passage through the sample chamber.</p> |
申请公布号 |
EP2715317(A2) |
申请公布日期 |
2014.04.09 |
申请号 |
EP20120789224 |
申请日期 |
2012.05.29 |
申请人 |
SOUTHWEST SCIENCES INCORPORATED |
发明人 |
MASSICK, STEVEN MICHAEL;PETERSON, KRISTEN A.;GOMEZ, ANTHONY L.;SILVER, JOEL A. |
分类号 |
G01N21/35;G01N21/39;G01N33/497 |
主分类号 |
G01N21/35 |
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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