Pure Appl. Chem., 1993, Vol. 65, No. 3, pp. 567-572
doi:10.1351/pac199365030567
The crown ether extraction of group 1 and 2 cations in polyethylene glycol-based aqueous biphasic systems at high alkalinity
R. D. Rogers, A. H. Bond and C. B. Bauer
Pure Appl. Chem., 1993, Vol. 65, No. 3, pp. 567-572
doi:10.1351/pac199365030567
R. D. Rogers, A. H. Bond and C. B. Bauer