Product Description
Sealing injection and serum vials securely protects the contents from contamination and evaporation. This assortment of vial stoppers covers snap-on, igloo and two-leg styles, so you can match the closure to filling, storage or freeze-drying needs. Ultra pure and siliconized options are included for more demanding work.
This listing is for Wheaton catalog number W224100-402: Igloo Stopper, Ultra Pure, 13 mm, Case of 1,000. Options include a 30 mm siliconized gray butyl snap-on stopper, 13 mm and 20 mm igloo stoppers, and a 20 mm two-leg stopper, several in ultra pure versions. Siliconized stoppers insert more easily on filling lines. Stoppers are packed 1000 per case and are used with aluminum seals crimped over the vial finish. LIGHT LABS supplies the complete DWK Life Sciences line, including Kimble, Wheaton and DURAN labware.
Key Features
- Multiple styles – Snap-on, igloo and two-leg designs.
- Ultra pure options – For applications sensitive to extractables.
- Siliconized versions – Ease insertion during filling.
- Common vial sizes – 13, 20 and 30 mm.
- Bulk packs – 1000 stoppers per case.
Specifications
| Catalog Number | W224100-402 |
| Brand | Wheaton (DWK Life Sciences) |
| Description | Igloo Stopper, Ultra Pure, 13 mm |
| Sold As | Case of 1,000 |
| Material | Rubber; gray butyl on 30 mm snap-on |
| Styles | Snap-on; igloo; two-leg |
Available Options
- W224100-342 – Snap-On Stopper, Gray Butyl, Siliconized, 30 mm (16 x 30), Case of 1,000
- W224100-406 – Two-Leg Stopper, Ultra Pure, 20 mm, Case of 1,000
- W224100-408 – Igloo Stopper, Ultra Pure, Siliconized, 20 mm, Case of 1,000
Applications
- Serum and injection vial closure
- Lyophilization
- Pharmaceutical filling
- Sample storage under seal
