| Descripción extendida | Envío con hielo | Código UNSPSC |
|---|---|---|
| Paraxanthine solution, 1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant(R) | STD | 12350000 |
| Descripción extendida | Envío con hielo | Código UNSPSC |
|---|---|---|
| Paraxanthine solution, 1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant(R) | STD | 12350000 |