Product Description
During a five-day BOD incubation, a water seal can evaporate and let air reach the sample. These over-caps cover the stopper and flared mouth of the bottle, keeping the seal intact so results stay reliable throughout the full test period.
This listing is for Wheaton catalog number 227723: BOD Bottle Cap, Case of 50. Each cap is molded from polyethylene and includes a foam insert that presses on the bottle stopper to hold it firmly in place, even over longer incubation periods. Simply place the cap over the stoppered bottle after filling. The caps are sold in cases of 50 for routine laboratory use. Order it from LIGHT LABS and keep your lab stocked with genuine DWK Life Sciences products.
Key Features
- Prevents evaporation – Protects the water seal during incubation.
- Foam insert – Keeps pressure on the stopper.
- Polyethylene construction – Lightweight and reusable.
- Case of 50 – Covers a full run of bottles.
Specifications
| Catalog Number | 227723 |
| Brand | Wheaton (DWK Life Sciences) |
| Description | BOD Bottle Cap |
| Sold As | Case of 50 |
| Material | Polyethylene |
| Includes | Foam insert |
Applications
- Five-day BOD incubation
- Dissolved oxygen testing
- Wastewater labs
- Environmental monitoring
