An improved inlet for precisely measuring the atmospheric Ar/N2 ratio
The atmospheric Ar/N2 ratio is expected to Lighter Socket Power Adaptor be useful as a tracer of air-sea heat exchange, but this application has been hindered in part due to sampling artifacts.Here we show that the variability in δ(Ar/N2) due to thermal fractionation at the inlet can be on the order of Warranty 40-80 per meg, and we introduce