[Histonet] Eosin not working for xylene free HE

2013-03-27 Thread Gerard Spoelstra
Hi everyone, I have not had any success optimising the eosin counterstain in the absence of xylene. We routinely use 0.5% eosin Y in 95% ethanol. I've tried taking sections through to this to absolute ethanol but then air drying , but it leaves blotches of eosin. Using eosin 0.5% aqueous with

Re: [Histonet] Eosin not working for xylene free HE

2013-03-27 Thread Margaret Horne
We don't have problems with our eosin after Xylene-free deparaffining. I use a 95% alcohol step just before the Eosin. Perhaps that might help. We don't air dry before coverslipping as my prof finds the quality not as good, so we use 100%IsOH before coverslipping; the mounting media you use will

Re: [Histonet] Eosin not working for xylene free HE

2013-03-27 Thread Rene J Buesa
...@murdoch.edu.au To: histonet@lists.utsouthwestern.edu Sent: Wednesday, March 27, 2013 10:06 AM Subject: [Histonet] Eosin not working for xylene free HE Hi everyone, I have not had any success optimising the eosin counterstain in the absence of xylene. We routinely use 0.5% eosin Y in 95% ethanol