Origin of filter paper
Examples from the Web for filter paper
If the filter-paper is not free from precipitate, burn it and weigh separately.
The upper edge of the filter-paper is specially liable to escape complete washing.
A little blood is caught on a piece of linen or filter-paper, and allowed to distribute itself in a thin layer.Histology of the Blood|Paul Ehrlich
Dry, transfer the precipitate to a Berlin crucible, and clean the filter-paper thoroughly.
The pump draws the air out from the bottle, and atmospheric pressure forces the liquid through the filter-paper.