Product Description
Reagent kits are easier to use when each vial is identified at a glance by cap color. These diagnostic vial caps close lyophilization-stoppered and diagnostic vials and come in pharmaceutical grade materials suited to kit manufacturing, where consistent fit and clear identification both matter.
This listing is for Wheaton catalog number 300203: Cap, diagnostic, white, polypropylene, linerless, 22 R3, Case of 1,000. Caps are offered in two materials: linerless polypropylene, and urea with EPE liners, each in a range of colors including white, blue, green, red, yellow and black. Thread finishes are 15.5 R4 and 22 R3. Custom cap colors can be produced subject to minimum manufacturing quantities. Caps are packed 1,000 per case. LIGHT LABS ships genuine DWK Life Sciences products with knowledgeable support from our Englewood, Colorado team.
Key Features
- Pharmaceutical grade – Two materials suited to diagnostic packaging.
- Lyophilization compatible – For vials closed with lyophilization stoppers.
- Color choices – Differentiate reagents within kits.
- Custom colors – Available subject to minimum quantities.
Specifications
| Catalog Number | 300203 |
| Brand | Wheaton (DWK Life Sciences) |
| Description | Cap, diagnostic, white, polypropylene, linerless, 22 R3 |
| Sold As | Case of 1,000 |
| Material | Polypropylene (linerless); urea with EPE liner |
| Thread | 15.5 R4; 22 R3 |
| Colors | White; blue; green; red; yellow; black |
Available Options
Applications
- Diagnostic reagent kits
- Lyophilized reagent vials
- IVD manufacturing
- Color-coded reagent packaging
