| Descripción extendida | CAS | Envío con hielo | Código UNSPSC |
|---|---|---|---|
| 2-Butanone-DNPH solution, certified reference material, ampule of 1 mL | 9048-46-8 | WICE | 12350000 |
| Descripción extendida | CAS | Envío con hielo | Código UNSPSC |
|---|---|---|---|
| 1,1'-Ethylidenebistryptophan, European Pharmacopoeia (EP) Reference Standard | 9048-46-8 | WICE | 12350000 |