Johnson Wet Strengthened Medium Flow Filter Papers - 125m Diameter - Pack of 100
by Johnson Test Papers
Product code: B8R07310
Out of stock - Delivery expected in 2 weeks.
£4.75 exc. VAT
£5.70 inc. VAT
Product code: B8R07310
Out of stock - Delivery expected in 2 weeks.
£4.75 exc. VAT
£5.70 inc. VAT
Designed for reliable filtration in science classrooms and labs, these Johnson wet strengthened filter papers are ideal for practical experiments involving liquids. Their medium flow rate and robust construction make them suitable for handling by students and teachers alike in primary, secondary, and college settings.
- Pack of 100 qualitative filter papers
- Diameter: 125mm
- Grade 321 with medium flow properties
- Thickness: 0.19mm
- Pore size: 4–7µm
- High wet strength for use with strong acids or alkalis
