Buffer make-up programs.

Scharin, Eric (eric.scharin@Covance.com)
Mon, 4 Jan 1999 16:41:19 -0500

I used to use a shareware program (of unknown origin) called "Buffer" to
aid in buffer make-up. You could pick an acid, input the desired pH (it
would tell you if you were out of range), ionic strength, molarity, and
temperature and it would output the quantities (per liter) of acid,
conjugate base, and salt for the recipe. It really sped up the design
of formulation experiments (especially constant ionic strength designs).

Unfortunately, the program was written for the Mac, and only ran on
older Mac OSs. My question to the list: does anyone know of a Windows
program (shareware or otherwise) that will serve the same functional
requirements?

Thanks.

Eric Scharin
Technical Services
Covance Biotechnology Services

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