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公开(公告)号：CA2867844A1
公开(公告)日：2012-11-29
申请号：CA2867844
申请日：2012-05-29
Applicant: SOUTHWEST SCIENCES INC
Inventor： MASSICK STEVEN MICHAEL , PETERSON KRISTEN A , GOMEZ ANTHONY L , SILVER JOEL A
IPC: G01N21/25
Abstract: 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.
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2.发明申请LASER BASED, TEMPERATURE INSENSITIVE, CARBON DIOXIDE ISOTOPE RATIO MEASUREMENT 审中-公开基于激光的温度不敏感二氧化碳同位素比值测量
公开(公告)号：WO2012162695A3
公开(公告)日：2013-02-28
申请号：PCT/US2012039844
申请日：2012-05-29
Applicant: SOUTHWEST SCIENCES INC , MASSICK STEVEN MICHAEL , PETERSON KRISTEN A , GOMEZ ANTHONY L , SILVER JOEL A
Inventor： MASSICK STEVEN MICHAEL , PETERSON KRISTEN A , GOMEZ ANTHONY L , SILVER JOEL A
IPC: G01N21/25
CPC classification number: G01N21/3504 , G01N21/39 , G01N33/497 , G01N2021/399 , G01N2201/0612
Abstract: 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.
Abstract translation: 一种用于测定含有二氧化碳的气体样品中13C至12C的同位素比率的设备和方法（及相关试剂盒），包括：将气体引入气体样品室中，将光从激光源引导至样品室中，激光 源能够访问一个或多个波长对2054.37和2052.42; 2054.96和2051.67; 或者2760.53和2760.08纳米，并且检测器在通过样品室之后检测激光能量。
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3.发明申请LASER BASED, TEMPERATURE INSENSITIVE, CARBON DIOXIDE ISOTOPE RATIO MEASUREMENT 审中-公开基于激光，温度灵敏度，二氧化碳同位素比率测量
公开(公告)号：WO2012162695A8
公开(公告)日：2013-11-28
申请号：PCT/US2012039844
申请日：2012-05-29
Applicant: SOUTHWEST SCIENCES INC , MASSICK STEVEN MICHAEL , PETERSON KRISTEN A , GOMEZ ANTHONY L , SILVER JOEL A
Inventor： MASSICK STEVEN MICHAEL , PETERSON KRISTEN A , GOMEZ ANTHONY L , SILVER JOEL A
IPC: G01N21/25
CPC classification number: G01N21/3504 , G01N21/39 , G01N33/497 , G01N2021/399 , G01N2201/0612
Abstract: 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.
Abstract translation: 一种用于在含有二氧化碳的气体样品中测定13C至12C的同位素比率的装置和方法（及相关试剂盒），包括将气体引入气体样品室，将光从激光源引入样品室，激光 源能够访问一个或多个波长对2054.37和2052.42; 2054.96和2051.67; 或2760.53和2760.08纳米，并且检测器检测通过样品室后的激光能量。
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4.发明公开LASER BASED, TEMPERATURE INSENSITIVE, CARBON DIOXIDE ISOTOPE RATIO MEASUREMENT 审中-公开基于激光和温度无关碳同位素比率测量
公开(公告)号：EP2715317A4
公开(公告)日：2014-08-06
申请号：EP12789224
申请日：2012-05-29
Applicant: SOUTHWEST SCIENCES INC
Inventor： MASSICK STEVEN MICHAEL , PETERSON KRISTEN A , GOMEZ ANTHONY L , SILVER JOEL A
IPC: G01N21/35 , G01N21/39 , G01N33/497
CPC classification number: G01N21/3504 , G01N21/39 , G01N33/497 , G01N2021/399 , G01N2201/0612
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