80.0g NaCL
2.0g KCl
14.4g Na2HPO4
2.4g KH2PO4
ad 1000 ml mit A. dest., pH 7.4 mit HCl
[1] J. Sambrook, et al., Molecular cloning. A laboratory manual. 1989, Cold Spring Harbor Laboratory Press: New York. Vol. 3, B.12.