[Histonet] Cold Plates - Source?

[Monfils, Paul]

Hello All,

 

Does anyone know where Tissue-Tek cold plates can be purchased?  They
are plastic, black on the bottom, white on top, gel filled, for chilling
blocks.  I got them from Cardinal Healthcare a couple of years ago, but
I don't see it in their catalog now.  Or, if no longer available, a
comparable other product?  I know I can use a pan of ice, but I prefer
something like this if available.  Thanks.