Johnson Standard No. 3 Filter Papers - 110mm Diameter - Pack of 100
by Johnson Test Papers
Product code: HE1683639
Out of stock - Delivery expected in 3 weeks.
£6.75 exc. VAT
£8.10 inc. VAT
Product code: HE1683639
Out of stock - Delivery expected in 3 weeks.
£6.75 exc. VAT
£8.10 inc. VAT
Ideal for science classrooms and laboratories, these Johnson Standard No. 3 Filter Papers are designed for reliable filtration during experiments and analytical tasks. Suitable for primary, secondary and college science lessons, they offer consistent performance for routine separation work.
- Pack of 100 qualitative filter papers
- 110mm diameter, suitable for most standard funnels
- Grade 302 with medium flow properties
- Thickness: 0.2mm; Pore size: 6–10µm
- Ash content: 0.04% for high purity
