Ammonium Acetate 'going bad?'

[Randall C Willis]

Michael,

Don't know if this is the answer, but recently I have been using Am.Ac.
for lyophilization purposes.  Is it possible that the ammonia or both
are evaporating from your bottle and that it is no longer 7M?  Easiest
way around this would be to make enough Am.Ac. for you experiment or
maybe only have it around for a day or two.

Just a thought...Randy

Randall C Willis, Researcher
Biochemistry Research, Hospital for Sick Children
3522-555 University Ave
Toronto, ON
M5G 1X8  CANADA

416-813-5933 (ph)  -5022 (fax)
willis at gandalf.psf.sickkids.on.ca


Randall C Willis, Publisher
Aliquotes Press
Aliquotes: A Journal Of Molecular and Biochemical
              Humour and Information
58 Balfour Ave.
Toronto, ON
M4C 1T6  CANADA

416-691-2921 (ph)  416-813-5022 (fax)
roger at xybercom.net