Dear All, Does anyone help me how to calculate pure CO2 isochores using an equation by Span and Wagner (1996)? Best regards, Kazuko **************************************** Kazuko Saruwatari (Ph.D.) Post-doctoral research fellow Department of Geo/Biosphere Sciences Faculty of Sciences, Ehime University Bunkyo-cho 2-5 Matsuyama 790-8577 Japan ****************************************