Quick Answer:The Filter Paper is a neutral filter paper for medium filtration with very low ash content, supplied as 100 circles of 9 cm in a cardboard box.
Last updated: 18 October 2026
Key Features
Suitable for medium filtration.
Very low ash content.
Neutral paper.
100 circles of 9 cm per box.
Technical Specifications
Specification
Value
Size
9 cm circles
Quantity
100 circles per box
Filtration
Medium
Ash content
Very low
Packing
Cardboard box
How It Is Used
A circle is folded into quarters, opened into a cone and seated in a filter funnel to separate a solid from a liquid by gravity; the filtrate runs through and the residue stays on the paper. The very low ash content matters when a paper is burned away and the residue weighed.
Frequently Asked Questions
What size is the Filter Paper?
Each circle is 9 cm, and the box holds 100 circles.