Anita: There are scores of formulas using methylene blue, but the majority use what is called a "saturated" solution which is about 4.5% aq. sol. Regarding the action time it is better for you to test some times and select the one is more suitable for your purposes although it is usually used from 4-5 minutes. René J.
--- On Fri, 1/16/09, anitai...@aol.com <anitai...@aol.com> wrote: From: anitai...@aol.com <anitai...@aol.com> Subject: [Histonet] Methylene Blue To: Histonet@lists.utsouthwestern.edu Date: Friday, January 16, 2009, 12:54 PM Hello Netters, We are looking for a recipe and instructions for Methylene Blue counterstain and histology reagent, can anyone help. Thank you. Anita Email: anitai...@aol.com www.ImmunoBioScience.com _______________________________________________ Histonet mailing list Histonet@lists.utsouthwestern.edu http://lists.utsouthwestern.edu/mailman/listinfo/histonet _______________________________________________ Histonet mailing list Histonet@lists.utsouthwestern.edu http://lists.utsouthwestern.edu/mailman/listinfo/histonet