On Oct 14, 3:48 pm, "Dr Engelbert Buxbaum"
<engelbert_buxb... from hotmail.com> wrote:
>> Part of the reason may be that the old Pharmacia company no longer exists,
> it was bought first by Amersham and later by GE. It is quite possible that
> the expertise in separation technology once concentrated at Pharmacia has
> dispersed. The fact that the monographs on various separation techniques
> that Pharmacia used to offer for free are no longer maintained or even
> available (and it would be so cheap to put a pdf on their web-site)
> strongly points in that direction, as does the fact that we no longer hear
> about new techniques or matrices developed there.
I actually learned quite a bit from those booklets. Everything I
needed to know about gel filtration I learned from Pharmacia ;-)
nick_theodorakis from hotmail.com