Ionic Strength Calculations???

Melissa Thomas via (by mmthomas At
Thu Jan 25 14:45:39 EST 2007

Hello All,


I'm not that up to date on my chemistry and was hoping someone could help
explain to me how I calculate the Ionic Strength of a buffer solution I'm
using. The solution contains: ATP, EGTA, MOPS, Magnesium Acetate, Propionic
Acid, KOH, Ca2+ and is at pH of 7.0. I'm trying to make activating solutions
of various Ca2+ concentrations.


Thanks for your help



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