Johnson Grade 304(No1) Qualitative Filter Papers - 70mm - Pack of 100
by Johnson Test Papers
Product code: PP00061607
In stock
- New
£4.85 exc. VAT
£5.82 inc. VAT
Product code: PP00061607
In stock
- New
£4.85 exc. VAT
£5.82 inc. VAT
Free next day delivery
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These Johnson Grade 304(No1) Qualitative Filter Papers are ideal for science lessons and laboratory experiments, helping students and teachers achieve reliable filtration results. Designed for gravity filtration, they are suitable for a range of practical activities in secondary, and college settings.
Medium filtration speed (22 seconds)
Diameter: 70mm
Pack of 100 sheets
Made from high alpha cellulose content
Medium retention capacity (4–12µm)
Light burst capacity; not suitable for vacuum filtration
