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Updated: Jan 8, 2026

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双谱仪用于在大气压下确定大气中CO2的稳定同位素比率,其精度低于Permille在大气压下

Jens Goldschmidt1, Nicolas Brugger1, Leonard Nitzsche1

  • 1Laboratory for Gassensors, Department of Microsystems Engineering-IMTEK, University of Freiburg, Georges-Köhler-Allee 102, 79110 Freiburg, Germany.

Analytical chemistry
|December 16, 2025
PubMed
概括

一个新的中红外双光谱仪精确地测量大气压下的二氧化碳 (CO2) 同位素比率. 这种先进的系统为大气研究提供了高精度,避免了低压条件的需要.

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