Beyond-use date: difference between revisions
Diff·revision 26 → 27·07:07, 25 Nov 2025
Difference between revision 26 and revision 27 of Beyond-use date. 2 lines changed; the page grew by 477 bytes.
| Revision 26 — 01:00, 29 Oct 2025 UnitsUrsula (talk) copyedit 21,662 bytes +497 | Revision 27 — 07:07, 25 Nov 2025 TallySheetTad (talk) expand §Labelling and records 22,139 bytes +477 | ||
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| 139 | Asked whether refrigeration helps, the answers differ, as set out in §Definition and contrast with the expiration date. | 139 | Asked whether refrigeration helps, the answers differ, as set out in §Definition and contrast with the expiration date. |
| 140 | 140 | ||
| + | 141 | The convention adopted on this wiki after a 2026 request for comment is that ''expiration date'' is used only for manufacturer dating supported by a stability programme; ''beyond-use date'' for dating assigned by a compounder, dispenser or user; and ''in-use period'' for a manufacturer-specified period after first use or reconstitution, which is a third thing again — it is manufacturer dating, supported by stability data, but applying to an opened container.{{r|ppbud}} | |
| + | 142 | ||
| 141 | == References == | 143 | == References == |
| 142 | {{reflist}} | 144 | {{reflist}} |