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StonyLab Quantitative Filter Paper offers 74mm diameter cellulose circles engineered for slow flow filtration, retaining particles larger than 10 microns. With a filtration rate between 70-140 seconds and ultra-low ash content (≤0.01%), these filters deliver reliable, contaminant-free results. Perfectly compatible with StonyLab Buchner funnels, this 100-pack is a must-have for professionals demanding accuracy and consistency.






| Manufacturer | StonyLab Scientific |
| Part number | DL-FilterPaper-Slow-74mm |
| Item Weight | 35 g |
| Product Dimensions | 7.4 x 7.4 x 0.1 cm; 35 g |
| Item model number | DL-FilterPaper-Slow-74mm |
| Size | 74 mm Diameter |
| Batteries Included? | No |
| Batteries Required? | No |
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