We decided to prepare a new standard gas since the old standard gas was giving us variable, inaccurate results. We decided to target a standard gas with CF3SF5, SF6, and N2O concentrations of 119 ppmv, 476 ppmv, and 4% respectively. We…
Monthly Archives: September 2014
Calculating the Diffusion Coefficients
by Jon Vardner •
At steady state, the flux across the water barrier took the form of Fick’s First Law. Since the solubility of CF3SF5 in water was estimated by Ho and Smethie Jr. (2008), the flux was rewritten in terms of the gas solubility…