Model G2131-i - δ13C for carbon dioxide (CO2)
From Isotopic Analyzers
The analyzer can measure d13C of a wide variety of samples types with our family of sample preperation peripherals.
- Dissolved Inorganic Carbon (DIC)
- Dissolved Organic Carbon (DOC)
- Bulk materials
- Small volume gas samples
- Highly concentrated gas samples
- Closed systems
Allan Variance Plot of δ13C for 60 hours of data at 380ppm of CO2 showing <0.1 ‰ precision at 300 seconds.
CO2 spectrum taken by CRDS analyzer showing the extremely high measurement resolution (0.0001 cm-1) used in analyzers designed to measure isotopic ratios of carbon in CO2.