







🔬 Filter faster, filter smarter — don’t let your lab fall behind!
StonyLab Quantitative Filter Paper Circles offer fast filtration (≤35 seconds) with precise 25 micron particle retention, sized at 74 mm diameter for perfect compatibility with StonyLab Buchner funnels. Featuring ultra-low ash content (≤0.01%), this 100-pack ensures consistent, high-purity filtration ideal for professional laboratory environments.






| Manufacturer | StonyLab Scientific |
| Part number | DL-FilterPaper-Fast-74mm |
| Item Weight | 18 g |
| Product Dimensions | 7.4 x 7.4 x 0.1 cm; 18 g |
| Item model number | DL-FilterPaper-Fast-74mm |
| Size | 74 mm Diameter |
| Material | PE_(Polyethylene) |
| Batteries included? | No |
| Batteries Required? | No |
R**)
Does the job
Good combined with the right size of Buchner funnel for rapid vacuum assisted separation of fine solids from solution.
T**E
Good
Good quality filters
Trustpilot
2 weeks ago
2 days ago