Dear All, 1M is fine for either if you adjust the pH to 7 with the appropriate acid or base (NaOH or HCl). You can calculate an approximate amount using the HH equation. Also if you mix the two together, they are quite soluble. Mix Arginine and Glutamic acid, I mean. Obviously if you mix NaOH and HCl the result is soluble...
Lisa -- Lisa A. Nagy, Ph.D. University of Alabama-Birmingham [EMAIL PROTECTED]
