RE: Carazzi's

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From:"Kellar, Eric" <> (by way of histonet)
Date:Fri, 16 Jul 1999 01:54:59 -0400
Content-Type:text/plain; charset="us-ascii"

Carazzi's alum hematoxylin(QMC variant)is commercially available.
To prepare it yourself, the formula is as follows:

1. Dissolve 10g hematoxylin in 100 ml of 95% ethanol.
2. Dissolve 200g potassium alum in 2 liters DH20 warmed to 60 C.
3. Mix together.
4. Add 1.0g sodium iodate.
5. Add 400 ml glycerine.

Eric C. Kellar
University of Pittsburgh Medical Center

-----Original Message-----
From: Donna Sitrin
Sent: 7/15/99 4:29 PM
Subject: Carazzi's

Has anyone out there heard of Carazzi's aqueous hematoxylin?? I am
interested in giving it a try and
it comes out of a 1980 text.

Donna Sitrin

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