Product Description
Matching funnel volume to sample size makes filtration faster and tidier. This 100 mL glass funnel fits 47 mm vacuum filtration assemblies, letting labs swap reservoirs to suit the job, whether that means a replacement for a broken funnel or a different capacity for larger or smaller pours.
This listing is for Wheaton catalog number 419410: 100 mL Glass Funnel for 47 mm Filtration Assembly. The funnel clamps onto a 47 mm support base over the membrane, sealing at the filter edge so liquid is drawn only through the filter. Made of borosilicate glass, it withstands common lab chemicals and repeated washing. It works with fritted and stainless-support bases sized for 47 mm membranes. LIGHT LABS supplies the complete DWK Life Sciences line, including Kimble, Wheaton and DURAN labware.
Key Features
- 100 mL capacity – Sized for the sample volumes you run most.
- 47 mm format – Fits 47 mm support bases and clamps.
- Borosilicate glass – Chemically resistant and reusable.
- Interchangeable – Swap funnel sizes on the same base.
Specifications
| Catalog Number | 419410 |
| Brand | Wheaton (DWK Life Sciences) |
| Description | 100 mL Glass Funnel for 47 mm Filtration Assembly |
| Sold As | Each |
| Glass Type | Borosilicate glass |
| Filter Diameter | 47 mm |
Applications
- Membrane filtration
- Replacement for 47 mm filter holders
- Water and wastewater testing
- Microbiological analysis