Funnel Filtering, 60° angle with stem
Product Code : EL-F-10215
Quick answer: This is the standard 60° filtering funnel with a stem, sized to give a snug fit with folded filter paper for routine gravity filtration. It is available in seven diameters, from 25mm up to 125mm.
| Specification | Detail |
|---|---|
| Product | Funnel Filtering, 60° angle with stem |
| Bowl angle | 60°, standard for folded filter paper |
| Diameters | 25mm, 38mm, 50mm, 65mm, 75mm, 100mm, 125mm |
The Standard Filtration Funnel Shape
A 60° bowl angle is the conventional angle for gravity filtration because it matches the fold geometry of standard filter paper, minimising the air gap between paper and glass that can otherwise slow drainage or let paper slip during pouring. With seven diameters on offer, smaller sizes suit test-tube and small-flask filtration while the larger 100mm and 125mm sizes suit bulk or bench-scale filtration jobs.
Frequently Asked Questions
What diameters are available?
25mm, 38mm, 50mm, 65mm, 75mm, 100mm and 125mm.
Why is the bowl angle 60 degrees?
A 60-degree angle is the standard angle for folded filter paper, reducing the air gap that can slow filtration or let the paper slip.
What size should I choose?
Smaller diameters (25mm-50mm) suit test-tube and small-flask filtration, while larger diameters (100mm-125mm) suit bulk or bench-scale filtration.
Related Products
Explore more from the Funnel range: Long stem Funnel, 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.