Longlife Cartrige ®: M452M/REB: Magenta
| Ecolabel | Nordic Swan Ecolabel |
| Category | HP |
| Product group | Remanufactured OEM Toner Cartridges 008 |
| Criteria generation | 5 |
| Licensee | wta Carsten Weser GmbH |
| License number | 5008 0049 |
| Brand | Longlife Cartrige |
| Ecolabel | Nordic Swan Ecolabel |
| Category | HP |
| Product group | Remanufactured OEM Toner Cartridges 008 |
| Criteria generation | 5 |
| Licensee | wta Carsten Weser GmbH |
| License number | 5008 0049 |
| Brand | Longlife Cartrige |