[Histonet] haematoxylin

2010-02-25 Thread Hana Peter
Hello everyone! Does anyone know where I can get more information about haematoxylin-haematein-oxyhaematein chemistry? I have a problem with my Harris haematoxylin modification (sodium iodate as oxidant). When I use a smaller amount of sodium iodate (about 0,1g per 1g of haematoxylin) I have a

[Histonet] hematoxylin

2009-02-17 Thread Hana Peter
without the heating. Does anyone have an idea what might have happened to my hematoxylin? Can I do something to save this liter or should I discard it? What can I do to prevent it from forming crystals in the future? Thank you very much in advance! Hana Peter

[Histonet] Scott's tap water

2008-12-19 Thread Hana Peter
can send it to me? Thank you very much in advance! Hana Peter ___ Histonet mailing list Histonet@lists.utsouthwestern.edu http://lists.utsouthwestern.edu/mailman/listinfo/histonet

[Histonet] eosin pH

2008-10-20 Thread Hana Peter
Hi! Can someone tell me the right pH for eosin y 1% aqueous solution? The one I made from powder has pH 6.3. Is this OK? The commercial one we usually buy is a bit lower (5.7). Thank you in advance! Hana Peter ___ Histonet mailing list Histonet