Product Description
A clean pour keeps media off the bottle threads and away from the cap, reducing the risk of contamination and sticky closures. These replacement pour rings restore drip-free dispensing on Lab 45 media bottles, whether pouring media, buffers or reagents.
This listing is for Wheaton catalog number 240756: Lab 45 Accessory, Replacement Natural Polypropylene Pour Ring, Case of 12. The natural polypropylene ring suits routine work, while the red ETFE ring is intended for high-temperature applications alongside PBT screw caps and withstands up to 200 C for up to 2 hours. Both rings fit 45 mm bottle threads and are autoclavable. The polypropylene ring is packed 12 per case and the ETFE ring 10 per case. LIGHT LABS ships genuine DWK Life Sciences products with knowledgeable support from our Englewood, Colorado team.
Key Features
- Drip-free pouring – Keeps liquid off threads and caps.
- High-temperature ETFE – Rated to 200 C for up to 2 hours.
- Polypropylene option – Economical ring for routine use.
- Autoclavable – Sterilize with the bottle.
Specifications
| Catalog Number | 240756 |
| Brand | Wheaton (DWK Life Sciences) |
| Description | Lab 45 Accessory, Replacement Natural Polypropylene Pour Ring |
| Sold As | Case of 12 |
| Thread | 45 mm |
| Material | Polypropylene; ETFE (ethylene tetrafluoroethylene) |
| Temperature limit | ETFE ring up to 200 C for up to 2 hours |
| Autoclavable | Yes |
Available Options
Applications
- Media dispensing
- Reagent pouring
- Hot air sterilization
- Replacing worn pour rings
