Product Description
Simplify capping of large scintillation vial runs with a linerless closure that has no separate liner to shift, fall out or contaminate samples. The white top is easy to mark, helping technicians track samples through preparation, counting and storage without additional labels.
This listing is for Kimble catalog number 74522-22400: White HDPE Closures, 22-400, Case of 1,000. These closures are molded from white high density polyethylene with a closed top and a 22-400 thread finish that fits standard 20 mL scintillation vials. The polyethylene itself forms the sealing surface against the vial lip. The caps are not autoclavable and are intended for room temperature handling. They are supplied in cases of 1000 for high-volume laboratories. LIGHT LABS ships genuine DWK Life Sciences products with knowledgeable support from our Englewood, Colorado team.
Key Features
- Linerless design – The HDPE body seals directly against the vial lip with no separate liner.
- 22-400 thread – Fits standard scintillation vials with a 22-400 neck finish.
- Markable white top – Closed top surface accepts labels and marker writing.
- Bulk packaging – Cases of 1000 support high-throughput counting labs.
Specifications
| Catalog Number | 74522-22400 |
| Brand | Kimble (DWK Life Sciences) |
| Description | White HDPE Closures, 22-400 |
| Sold As | Case of 1,000 |
| Cap material | High density polyethylene |
| Color | White |
| Cap style | Closed top |
| Thread finish | 22-400 |
| Liner | None |
| Autoclavable | No |
Applications
- Liquid scintillation counting
- Routine sample storage
- Replacement caps for 20 mL vials
- Radiochemistry sample handling
