Answer
The AS Kalceks sodium oxybate 500 mg/ml oral solution product has a shelf life of 5 years before first opening and 90 days after first opening; after dilution in the dosing cups, it should be used within 24 hours.
Sources for this answer
- Sodium Oxybate 500 mg/ml oral solutionAS Kalceks · emc · SmPC §6.3 Shelf life · Version 5Document updated
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