Vial: difference between revisions
Diff·revision 55 → 56·12:53, 14 Sep 2025
Difference between revision 55 and revision 56 of Vial. 5 lines changed; the page grew by 815 bytes.
| Revision 55 — 20:11, 31 Aug 2025 CustomsClarke (talk) rm unsourced claim per PP:V 23,302 bytes +336 | Revision 56 — 12:53, 14 Sep 2025 LipidLedgerLou (talk) correct transposed digits 24,117 bytes +815 | ||
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| 144 | Other glass defects are more mundane and more common: chips at the sealing land, which prevent sealing; stones and cords, which are inclusions and inhomogeneities weakening the wall; and scratches from handling, which initiate breakage. Inspection for these is a fill-finish activity and is treated at [[Vial filling and stoppering]]. | 144 | Other glass defects are more mundane and more common: chips at the sealing land, which prevent sealing; stones and cords, which are inclusions and inhomogeneities weakening the wall; and scratches from handling, which initiate breakage. Inspection for these is a fill-finish activity and is treated at [[Vial filling and stoppering]]. |
| 145 | 145 | ||
| + | 146 | == Vials in unregulated distribution == | |
| + | 147 | Vials of research peptides are physically ordinary — commonly 2R or 6R tubing vials with butyl closures and flip-off ferrules, sourced from the same suppliers that serve pharmaceutical manufacturers. What differs is the documentation attached to them and the inspection they have undergone. | |
| + | 148 | ||
| + | 149 | Labelling practice varies from a printed label naming compound, nominal mass, lot and storage recommendation, to a hand-written designation, to no label at all. Unlabelled vials are supplied deliberately in some channels, on the reasoning that the label is what makes a parcel identifiable; the consequence is that the material's identity depends entirely on packaging that is discarded, and that a [[certificate of analysis]] cannot be tied to a specific container.{{r|usp1207}} | |
| + | 150 | ||
| 146 | == References == | 151 | == References == |
| 147 | {{reflist}} | 152 | {{reflist}} |