That is the aluminum salt precipitating out.
Paula Keene Pierce, BS, HTL(ASCP)HTPresidentExcalibur Pathology, Inc.5830 N
Blue Lake DriveNorman, OK 73069PH 405-759-3953http://www.excaliburpathology.com
A sharp knife is nothing without a sharp eye. - Klingon Proverb
On Thursday, July 9,
com
-Original Message-
From: Terri Braud via Histonet [mailto:histonet@lists.utsouthwestern.edu]
Sent: Thursday, July 09, 2020 12:39 PM
To: histonet@lists.utsouthwestern.edu
Subject: [EXTERNAL Sender] [Histonet] Crystals forming in Hematoxylin
This message came from an external source.
Hello Histo Peeps - What are the clear crystals that form in Hematoxylin? We
use Richard-Allen 7211. We love the stain, but occasionally, when a bottle has
been previously opened, we find clear crystalline precipitate forming in the
bottom. Today, we had a huge one (over an 2" in greatest
