Australia's Science Forum

I am making up a 0.02M solution of potassium permanganate. Instructions are dissolve by heating and then when cool filter through glass wool. We have no glass wool. Would ceramic wool be just as good , or can I use filter paper?
Rosalie (another one)

I have always used filter paper
Mother

Is there any residue to filter? I do not usually filter it
lada

Thanks,and to Robb and Sue from a previous entry. I now have enough info to probably not filter the fresh one and not keep it too long. Or use paper if needed. It was great to get such quick replys.
Rosalie (another one)