Dear All Sorry for non crystallographic query. Can any body mail me how to prepare Ammonium citrate tribasic (citric acid triammonium salt) buffer pH 6.7 to 7.25 and also what is the pKa value. Thanking you in advance Rajakumara
E. Rajakumara Postdoctoral Fellow Strcutural Biology Program Memorial Sloan-Kettering Cancer Center New York-10021 NY 001 212 639 7986 (Lab) 001 917 674 6266 (Mobile) Get your new Email address! Grab the Email name you've always wanted before someone else does! http://mail.promotions.yahoo.com/newdomains/aa/