Product Description
Keep microscale filtrations moving with a ready supply of inexpensive porous discs. Polyethylene discs resist most aqueous solutions and common solvents, do not shed fibers like paper, and are easy to swap out between runs, which makes them practical for high-volume teaching labs.
This listing is for Kimble catalog number 748017-0020: Polyethylene Filter Disc, 20 Micron, Case of 100. These discs are made from porous polyethylene with a nominal 20 micron pore size and are packed 100 per case. They serve as filter supports or replacement media in small-scale filtration apparatus. Confirm diameter compatibility with your funnel or holder before ordering, as the price-list description specifies pore size but not disc diameter. Add it to your LIGHT LABS order alongside the rest of your glassware and closures.
Key Features
- 20 micron porosity – Retains fine crystalline solids.
- Polyethylene construction – Chemically resistant and fiber-free.
- Case of 100 – Ample supply for teaching labs.
- Replaceable media – Swap between runs to avoid carryover.
Specifications
| Catalog Number | 748017-0020 |
| Brand | Kimble (DWK Life Sciences) |
| Description | Polyethylene Filter Disc, 20 Micron |
| Sold As | Case of 100 |
| Material | Polyethylene |
| Pore size | 20 microns |
Applications
- Microscale filtration
- Replacement filter media
- Crystal collection
- Teaching lab kits
