Meryl,
We uses for more than 15 years a home made regressive
hematoxylin Lillie. Our lab stains approximately
5000-6500 slides monthly. We does our stains maually.
We never change our solution, but time to time add new
hematoxylin for necessary level in stainig dish.
Everyday we filter our working
: Sunday, May 06, 2012 1:51 PM
To: histonet@lists.utsouthwestern.edu
Subject: [Histonet] how often do you change your hematoxylin?
We are currently using a vintage solution, and the manufacturer states that it
should be good for 2500 slides. We are not a high volume lab; and currently I
am finding
eryl Roberts
Sent: Sunday, May 06, 2012 4:51 PM
To: histonet@lists.utsouthwestern.edu
Subject: [Histonet] how often do you change your hematoxylin?
We are currently using a vintage solution, and the manufacturer states that it
should be good for 2500 slides. We are not a high volume lab; and curre
weaker
staining after 1K slides?
Jackie O'
-Original Message-
From: Meryl Roberts
To: histonet
Sent: Sun, May 6, 2012 3:51 pm
Subject: [Histonet] how often do you change your hematoxylin?
We are currently using a vintage solution, and the manufacturer states that it
shou
We are currently using a vintage solution, and the manufacturer states that it
should be good for 2500 slides. We are not a high volume lab; and currently I
am finding that the longest I can stretch it out for is 2 weeks max, in which
time we have stained less than 1000 slides. How often does
