| Bioactivity | Tween 20 (Standard) is the analytical standard of Tween 20. This product is intended for research and analytical applications. Tween 20 (Polysorbate 20) is a polyoxyethylene (POE)-type nonionic surfactant. |
| CAS | 9005-64-5 |
| Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |