From: Rajan Paranji <paranji_at_chem.washington.edu>
Date: Wed, 29 Nov 2006 12:45:10 -0800
Hi there !
Thank you so much for this overwhelming response in enlightening
me about this basic but important topic. Based on your answers,
although we can write the formula in different flavors, the definition
I was seeking i.e. concentration expressed in mM (milli molar) can be
written as (under S.T.P.) :
concentration of solute in mM = {[weight of solute in mg]*1e3} / {
[volume of solvent in mL ] * [molecular weight] }
Hope I didn't bungle it this time !
Thank you very much.
Rajan
-- rajan_signature
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Rajan K Paranji, Ph.D. NMR Facility Manager