Commission Directive 2006/56/ECDangos y teitl llawn

Commission Directive 2006/56/EC of 12 June 2006 amending the Annexes to Council Directive 93/85/EEC on the control of potato ring rot

5.0,1M Phosphate buffer, pH 7,0U.K.

Na2HPO48,52 g
KH2PO45,44 g
Distilled water1,00 L

Dissolve ingredients, check pH and sterilise by autoclaving at 121 °C for 15 min.