Prefer fixative

Beth A. Goldman bgoldman at
Wed Jul 23 18:34:39 EST 2003

Prefer is a fixative that is formaldehyde free.  I don't know much about
it, but I did a search for formaldehyde-free fixatives on google, and this
site came up:

I believe that Anatech is the only company that sells it, but I may be

Hope this helps,

On Wed, 23 Jul 2003, Kalman Rubinson wrote:

> On 23 Jul 2003 14:48:55 -0700, bgoldman at (Beth A. Goldman)
> wrote:
> >Has anyone used Prefer fixative instead of formalin or
> >paraformaldehyde during perfusion of brain tissue? Is it as effective
> >as formaldehyde-based fixatives? I just need to fix the tissue to
> >verify lesions, no other histopathology.
> I can't help you but you can help me.  What is Prefer and where do I
> find out about it.  The EP guys always give me a hard time about all
> the formalin-fixed brains we use for teaching and I'd love to get them
> off my back.
> Kal

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