This filter paper is for Kiriyama funnels and comes in a variety of diameters to fit each funnel. Filter paper name: No.3
Retention particles: 5μ
Filtration speed: somewhat fast
Thickness: 0.23mm
Ash content (at 5.5cm round): 0.0001g
Uses: Quantitative analysis of soil, cement, fertilizer, and mineral tests
Material: Cellulose
Quantity: 1 box (50 sheets)
Diameter: φ60mm
Model number: No.3
RoHS2 (EU)2015/863 compliant [About RoHS]
