Product Description
Stop membranes from sticking to the funnel rim with a PTFE-faced contact surface that releases cleanly after every run. It makes recovering delicate filters for weighing or microscopy far easier. Clear graduations also let you confirm sample volume at a glance.
This listing is for Kimble catalog number 953776-0000: ULTRA-WARE PTFE-Faced Glass Funnel, 47 mm, 300 mL. This 300 mL borosilicate glass funnel is sized for 47 mm membranes and carries graduations from 100 to 250 mL in 25 mL steps. It is a replacement part for the ULTRA-WARE 47 mm microfiltration assembly with PTFE-faced support, clamping onto the matching base with the assembly's aluminum clamp. LIGHT LABS supplies the complete DWK Life Sciences line, including Kimble, Wheaton and DURAN labware.
Key Features
- PTFE-faced rim – Keeps membranes from adhering to the ground glass surface.
- Graduated – Marked from 100 to 250 mL in 25 mL increments.
- 47 mm format – Sized for standard 47 mm membrane filters.
- Replacement part – Fits the ULTRA-WARE 47 mm PTFE-faced microfiltration assembly.
Specifications
| Catalog Number | 953776-0000 |
| Brand | Kimble (DWK Life Sciences) |
| Description | ULTRA-WARE PTFE-Faced Glass Funnel, 47 mm, 300 mL |
| Sold As | Each |
| Material | Glass with PTFE-faced contact surface |
| Capacity | 300 mL |
| Filter Size | 47 mm |
| Graduations | 100 to 250 mL in 25 mL increments |
Applications
- Membrane filtration of aqueous and solvent samples
- Gravimetric filter analysis
- Replacement funnel for 47 mm assemblies
