[Histonet] Sudan Black B

[Danielle Crippen]

Hi all,

I'm hoping to find some help with the protocol for this lipofuscin stain.  It instructs to "filter through filter paper and then filter again through a frittered glass filter of medium porosity with suction".

Can anyone define "frittered glass filter" for me??  I have my guesses, but I prefer to consult the experts first.

Many thanks in advance!!

Danielle Crippen