USE solution 1; USE surface 1
EQUILIBRIUM_PHASES 1
   Fix_H+           -5 NaOH 10.0
END
	
USE solution 1; USE surface 1
EQUILIBRIUM_PHASES 1
   Fix_H+  -5.2500e+00 NaOH 10.0
END
	
USE solution 1; USE surface 1
EQUILIBRIUM_PHASES 1
   Fix_H+  -5.5000e+00 NaOH 10.0
END
	
USE solution 1; USE surface 1
EQUILIBRIUM_PHASES 1
   Fix_H+  -5.7500e+00 NaOH 10.0
END
	
USE solution 1; USE surface 1
EQUILIBRIUM_PHASES 1
   Fix_H+           -6 NaOH 10.0
END
	
USE solution 1; USE surface 1
EQUILIBRIUM_PHASES 1
   Fix_H+  -6.2500e+00 NaOH 10.0
END
	
USE solution 1; USE surface 1
EQUILIBRIUM_PHASES 1
   Fix_H+  -6.5000e+00 NaOH 10.0
END
	
USE solution 1; USE surface 1
EQUILIBRIUM_PHASES 1
   Fix_H+  -6.7500e+00 NaOH 10.0
END
	
USE solution 1; USE surface 1
EQUILIBRIUM_PHASES 1
   Fix_H+           -7 NaOH 10.0
END
	
USE solution 1; USE surface 1
EQUILIBRIUM_PHASES 1
   Fix_H+  -7.2500e+00 NaOH 10.0
END
	
USE solution 1; USE surface 1
EQUILIBRIUM_PHASES 1
   Fix_H+  -7.5000e+00 NaOH 10.0
END
	
USE solution 1; USE surface 1
EQUILIBRIUM_PHASES 1
   Fix_H+  -7.7500e+00 NaOH 10.0
END
	
USE solution 1; USE surface 1
EQUILIBRIUM_PHASES 1
   Fix_H+           -8 NaOH 10.0
END