| Model | Pack of 100 |
| Country/Region Of Manufacture | China |
| Pipette Type | Graduated Pipette |
| Material | Polyethylene |
| Brand | Unbranded |
They will take all but the strongest solvents. They are reusable but sold as disposable. Since entire unit is disposable, these pipets also prevent cross-contamination to samples. Cannot be sterilized or autoclaved, but can be refrigerated if needed for sample storage.