[Histonet] cadenza buffer alternative or recipe

[Kim Mercer]

Thermo Fisher are not making Cadenza Buffer Wash Concentrate( cat  
#407340) that is used with the Sequenza coverplate system for  
immunohistochemistry. Thermo Fisher did recommend Tris buffered  
saline with Tween but we have found that our immunohostochemisty is  
not as nice as it was with cadenza.
According to the MSDS Cadenza contains sodium chloride, Tris and  
Polyoxyethylene. Does anyone have any suggestions or advice in regard  
to a cadenza replacement? Thermo-fisher won't tell us the recipe.
Thanks
Kim Mercer
Koch Institute for Integrative Cancer Research