Product Description
Ground joint filter holders need a receiving flask that mates without a rubber stopper. This 2000 mL filter flask has a 40/35 ground glass joint at the neck, giving an all-glass connection for vacuum filtration of solvents and other samples where elastomer contact should be avoided.
This listing is for Wheaton catalog number 635526: Filter Flask, 2000 mL, 40/35 Joint. The flask's Erlenmeyer body and side arm hose connection link to a vacuum source through flexible tubing, while the 40/35 joint receives the support base of a matching filtration assembly. The large 2000 mL volume suits bulk filtration of buffers, mobile phases and wash solutions. It can also serve as a replacement for a broken flask. LIGHT LABS ships genuine DWK Life Sciences products with knowledgeable support from our Englewood, Colorado team.
Key Features
- 40/35 ground joint – Connects directly to ground-joint filter bases.
- 2000 mL capacity – Handles large filtrate volumes.
- Side arm hose connection – Links to a vacuum source by tubing.
- All-glass vacuum path – Avoids contact with rubber stoppers.
Specifications
| Catalog Number | 635526 |
| Brand | Wheaton (DWK Life Sciences) |
| Description | Filter Flask, 2000 mL, 40/35 Joint |
| Sold As | Each |
| Capacity | 2000 mL |
| Joint | 40/35 ground glass |
Applications
- Solvent filtration
- HPLC mobile phase preparation
- Bulk buffer filtration
- Replacement filter flask
