Johnson Wet Strengthened Fast Flow Filter Papers - 90mm Diameter - Pack of 100
by Johnson Test Papers
Product code: HE1683661
In stock
£3.55 exc. VAT
£4.26 inc. VAT
Product code: HE1683661
In stock
£3.55 exc. VAT
£4.26 inc. VAT
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These Johnson wet-strengthened fast flow filter papers are ideal for science experiments in schools and colleges, helping learners achieve clear, reliable filtration results. Designed for use with both acidic and alkaline solutions, they are suitable for a wide range of practical investigations.
- Pack of 100 qualitative filter papers
- 90mm diameter for standard laboratory use
- Grade 322 (equivalent to No.93) with fast flow properties
- Thickness: 0.15mm; Pore size: 10–20µM
- High wet strength for easy residue removal
- Made from majority alpha-cellulose for fibre-free filtration
