Re: pH

["William M. Groth" <groth@rice.edu>]

I would recommend using peat to lower the pH or possibly the Waters of the
World which is made for South America.  Be very careful when lowering the pH
of very soft water as it may not have adequate buffers to maintain the pH that
you want. 

At 07:53 PM 9/18/97 -0500, you wrote:
>What do you use to lower the pH of very soft water down to 5-6 pH or lower?
>
>
______________________________________________________________________

       William M. Groth
       groth@ruf.rice.edu
       Senior Staff Auditor
       Internal Audit Department
       phone: (713) 527-8101 ext.3759
	fax:  (713) 285-5927
_____________________________________________________________________