Buchner Funnel with Sintered Disc
Product Code : EL-F-10114
Quick answer: This Buchner Funnel has a permanently fused sintered glass disc in place of loose filter paper, available in capacities from 35ml to 1000ml and in porosity grades 0 to 5, graded from coarse to fine.
| Specification | Detail |
|---|---|
| Product | Buchner Funnel with Sintered Disc |
| Finish | Fire polished rim and stem |
| Capacities | 35ml, 80ml, 200ml, 500ml, 1000ml |
| Porosity grades | 0, 1, 2, 3, 4, 5 |
Choosing a Porosity Grade
Because the filter disc is permanently fused into the funnel body rather than a replaceable paper, the porosity grade has to be chosen up front to match the particle size being retained. Because the disc cannot be swapped out, having the right grade on hand for each application avoids re-ordering.
Frequently Asked Questions
What capacities are available?
35ml, 80ml, 200ml, 500ml and 1000ml.
How is this different from a fritted-disc funnel with filter paper?
The sintered disc is permanently fused into the funnel body, so filtration does not depend on a separate filter paper — but the porosity grade must be selected up front since the disc cannot be swapped for a finer or coarser one afterward.
Related Products
Explore more from the Funnel range: Buchner Funnel Fritted Disc, Cone Powder Funnel, and the full Laboratory funnel category.
Request a Quote
Contact Us for a quotation, or visit the Tenders page for bulk and institutional procurement.
Last updated: September 2026.
.png)
.jpg)