I am sorry about the mistake in mixing amounts. The addition of that much extra pyrocatechin in the formula would have led to a disaster in development. Hope you will communicate this problem to Formulary.

Just for the record, I have no involvement with the kit offered by Formulary.

Also, if you are interested in mixing from scratch you should know tht the only two sites that carry my verified versions of the formula are the Unblinking Eye and the Azo Forum on Michael and Paula website.

Sandy King