Custom Mold
Support from bottle and closure design through custom tooling, prototype sampling, and production validation.

Capacity range
30–150ml
Color, capacity, logo, packaging and product specifications.
Select a capacity to view the full-size SKU image.
PP round-bottom centrifuge tubes with attached caps.
| SKU / Capacity | Variant | Mouth(mm) | Diameter(mm) | Height(mm) |
|---|---|---|---|---|
| 82423150ml | Attached cap; round bottom | 39 | 39 | 115 |
| 82424125ml | Attached cap; round bottom | 34.5 | 37 | 126 |
| 82425125ml | Attached cap; round bottom; variant B | 39.5 | 42 | 100 |
| 82426125ml | Attached cap; round bottom; variant C | 36.5 | 29 | 114.5 |
| 8242760ml | Attached cap; round bottom | 25 | 38 | 125 |
| 8242830ml | Attached cap; round bottom | 22.5 | 25 | 98 |
Support from bottle and closure design through custom tooling, prototype sampling, and production validation.
Irradiation and autoclave options can be evaluated according to the selected resin, product format, and application.
Custom packaging structures, labels, logos, and product printing are available for OEM and private-label programs.

PP round-bottom centrifuge tubes with attached hinged caps come in 30ml, 60ml, 125ml and 150ml capacities. Several 125ml body constructions provide different combinations of mouth opening, diameter and height for equipment selection. The attached closure stays with the tube during filling, mixing and routine handling, reducing loose-cap management at the bench. Choose the capacity and body profile that match the required adapter, rotor and laboratory workflow.