Levothyroxine sodium CRS, 100 mg
Levothyroxine sodium, European Pharmacopoeia chemical reference substance, supplied as 100 mg per vial. CAS 25416-65-3.
| CAS number | 25416-65-3 |
|---|---|
| Monograph | 0401,0728 |
| Ph. Eur. monograph | 0401,0728 |
| Batch number | 5 |
| Cold chain | Yes |
| Current batch number | 5 |
| Dispatch | Frozen, ice -20 C |
| Dispatch mode | Frozen, ice -20 C |
| EDQM shipping group | C1A |
| Long-term storage | -20°C+/-5°C |
| On receipt | Store cold on arrival |
| Store cold on receipt | Yes |
| Use | For laboratory analytical use only. Not for human or veterinary consumption, and not for therapeutic, diagnostic or food use. |
| Vials per sales unit | 1 |
| Manufacturer | European Pharmacopoeia (EP) |
| MPN | L0570000 |
| Item number | L0570000 |
| Sale Unit | 1 |
| Quantity per vial | 100 MG |
| Batch No | 5 |
| Storage Temperature | -20°C+/-5°C |
| Shipping Group | Shipment under Ice -20°C (products kept frozen) for no controlled and no dangerous goods |
Levothyroxine sodium is a European Pharmacopoeia chemical reference substance, prescribed under Ph. Eur. monograph 0401,0728. It is intended for identification, assay and purity testing under the official methods of the European Pharmacopoeia.
Identity is established by CAS number 25416-65-3, EDQM catalogue code L0570000, current batch 5.
Application
Reference standards of the European Pharmacopoeia are used in the tests and assays of the official Ph. Eur. methods, by analysts competent in those methods. Typical use is in pharmaceutical quality control — release and stability testing, method development and validation, and system suitability checks in chromatographic analysis.
Packaging and storage
Supplied as 100 mg per vial. One vial per sales unit. Store frozen at −20 °C ± 5 °C. Ships frozen.
Notes
- For laboratory analytical use only. Not for human or veterinary consumption, and not for therapeutic, diagnostic or food use.
- Reference standards are non-returnable once dispatched, except where faulty, damaged or incorrectly supplied. Please report any damage within one working day of delivery, with photographs.
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