Subject: RE: [Histonet] Re: EDTA
To: 'Rittman, Barry R' barry.r.ritt...@uth.tmc.edu, 'Histonet'
histonet@lists.utsouthwestern.edu
Date: Friday, February 19, 2010, 11:32 PM
We use EDTA tetra-sodium salt, pH 7.6 but the pH is adjusted down with
glacial acetic acid using continuous stirring and a pH
I agree with Gayle and Rene
I would not even use a mixture of the two.
Formic acid demineralization will work fine, the theory of using EDTA with it
makes no sense.
EDTA demineralization usually uses the disodium salt. EDTA by itself is not
very soluble but its sodium salts are.
It can be
acid would have been faster and cheaper.
Gayle Callis
-Original Message-
From: histonet-boun...@lists.utsouthwestern.edu
[mailto:histonet-boun...@lists.utsouthwestern.edu] On Behalf Of Rittman,
Barry R
Sent: Friday, February 19, 2010 3:20 PM
To: 'Histonet'
Subject: RE: [Histonet] Re