Johnson Wet Strengthened Fast Flow Filter Papers - 70mm Diameter - Pack of 100
by Johnson Test Papers
Product code: A1683659
In stock
£3.09 exc. VAT
£3.71 inc. VAT
Product code: A1683659
In stock
£3.09 exc. VAT
£3.71 inc. VAT
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Ideal for science lessons and laboratory experiments, these Johnson wet strengthened fast flow filter papers help students and teachers achieve reliable filtration results. Designed for educational settings, they are suitable for primary, secondary, and college science classrooms.
- Pack of 100 qualitative filter papers
- 70mm diameter, Grade 322 (equivalent to No.93)
- Fast flow rate with pore size of 10–20µM
- Made from majority alpha-cellulose for fibre-free filtration
- High wet strength for use with strong acids or alkalis
- Thickness: 0.15mm; suitable for residue removal with spatula or water jet
