Thanks, Joel and Ray. I am much smarter now. I am off to find proportion
of Sorbate i will need. thanks to all.

DAve

Ray Calvert wrote:
> One other comment, commercial wineries are not allowed to use Sodium
> Bisulfite as a wine addative. The must use Potasium Bisulfite. The
> difference is that we really do not need to add more Sodium to our diet.
> Sodium Bisulfite is a little cheaper but when you are only using 1/4 tsp per
> 5 gallons that really is irrelevant. But you may want to keep the Sodium
> Bisulfite around for sanitizing. They both work but it is cheaper.
>
> Ray
>
>