I think the best you should do is obtaining the MSDS for those fixatives and check their composition and disposal.René J.
On Tuesday, November 25, 2014 10:30 AM, "Schade, Adelle" <a_sch...@conradweiser.org> wrote: Hello, I am considering the following fixatives for a high school histology experiment and I would appreciate any input considering safety, disposal, etc. 1- Ultrum II (American MasterTech): promotes disposal in local sewer? 2- Excell Plus (American MasterTech): low-hazard but any idea on disposal from those who use it? 3- Histochoice Tissue Fixative Anyone using these products/ advice is greatly appreciated! Ms. Adelle L. Schade, B.S., M.Ed. Anatomy and Physiology Conrad Weiser High School 44 Big Spring Rd. Robesonia, PA 19551 610-693-8599 x6736 a_sch...@conradweiser.org _______________________________________________ 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