SELECTED INDICATORS FOR OKLAHOMA.A table is presented which depicts the economic indicators of various sectors in Oklahoma for July 2012 including crude oil production, natural gas production and permited-authorized construction.EBSCO_bspOklahoma Business Bulletin...
8. The methanol was stripped off by rotary evaporation to a yellow, viscous oil. 9. Hot 1:1 ethanol:acetone (200 ml) was added and the mixture heated to dissolve the oil. 10. The solution was cooled to crystallize the product.