Product Description
A dependable cap keeps reagents and media where they belong, without a liner that can shift or trap contaminants. These linerless leak resistant screw caps close 38-430 finish bottles securely, offering a simple, reusable closure for daily lab use and storage.
This listing is for Wheaton catalog number 239516-04: Linerless Leak Resistant Screw Cap, Blue, 38-430, Case of 72. Molded from polypropylene, the caps are autoclavable and come in red or blue to help color code contents. They fit bottles with a 38-430 thread finish and are packed 72 per case, making it easy to replace lost or worn caps across a stock of bottles. LIGHT LABS supplies the complete DWK Life Sciences line, including Kimble, Wheaton and DURAN labware.
Key Features
- Linerless design – Seals without a separate liner.
- Leak resistant – Secure closure for storage and transport.
- Polypropylene – Autoclavable and chemically resistant.
- Color options – Red or blue for coding.
- 72 per case – Bulk replacement supply.
Specifications
| Catalog Number | 239516-04 |
| Brand | Wheaton (DWK Life Sciences) |
| Description | Linerless Leak Resistant Screw Cap, Blue, 38-430 |
| Sold As | Case of 72 |
| Material | Polypropylene |
| Thread | 38-430 |
| Liner | Linerless |
| Autoclavable | Yes |
Available Options
Applications
- Media bottle closures
- Reagent storage
- Replacement bottle caps
- Color-coded sample sets
