In article ,
Mark A.Meggs wrote:

I wasn't sure if ripe fruit had enough acid to be 4.6 pH or less.

- Mark

Get a book. Seriously. A basic text in hand is a good thing to own.
The Ball Blue Book can be purchased online if not at your local
hardware, Kmart, Walmart, or Fleet Farm store. Pretty inexpensively for
invaluable information.
--
-Barb, Mother Superior, HOSSSPoJ
Check my new ride: http://www.jamlady.eboard.com