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⚡ Filter Like a Pro — Precision Meets Speed in Every Circle!
StonyLab Quantitative Filter Paper Circles deliver precise 94mm diameter cellulose filters with 20 micron particle retention and a rapid 35-70 second filtration speed. Designed for professional lab use, these low-ash (≤0.01%) papers ensure clean, efficient filtration and are fully compatible with StonyLab Buchner funnels, making them an essential tool for accurate, high-quality lab results.



















| ASIN | B07R4WG699 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 39,094 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 12 in Quantitative Filter Paper |
| Colour | 94mm Diameter |
| Customer Reviews | 4.5 4.5 out of 5 stars (386) |
| Date First Available | 25 April 2019 |
| Item Weight | 70 g |
| Manufacturer | StonyLab Scientific |
| Manufacturer reference | DL-FilterPaper-94mm |
| Material | PE_(Polyethylene), Paper |
| Part number | DL-FilterPaper-94mm |
| Product Dimensions | 9.4 x 9.4 x 1 cm; 70 g |
| Shape | Circular |
| Size | 94 mm Diameter |
S**Y
Filter equipment
The filter papers are fine and were delivered promptly, but they are not much use without the funnel and side arm flask that I ordered at the same time and that order has been cancelled.
W**M
Great for the price
For the price these are great filters. Used them for my masters project and they do what they say on the tin
T**N
Very good product
very good quality and very quick delivery
G**Y
came quickly and my fault i got the wrong size
J**H
Nickel !
A**G
muy buena calidad
A**R
Fits the bowl, thanks.
A**E
Wie beschrieben. Liefern lassen und benutzen. Macht das, was es soll.
Trustpilot
Hace 3 semanas
Hace 3 días