Cold chain: difference between revisions
Diff·revision 72 → 73·00:17, 26 Oct 2025
Difference between revision 72 and revision 73 of Cold chain. 2 lines changed; the page grew by 313 bytes.
| Revision 72 — 21:45, 18 Oct 2025 CustomsClarke (talk) add DOI 26,270 bytes +339 | Revision 73 — 00:17, 26 Oct 2025 ColdChainCleo (talk) expand §Failure modes 26,583 bytes +313 | ||
|---|---|---|---|
| 156 | Community-collated reports of material used after warm transit exist, and consistently describe no observed change in effect. As evidence about degradation they are weak in specific, identifiable ways: there is no pre-exposure analytical baseline, no blinding, no measurement of the exposure itself, and the reported endpoint is subjective. Analytical [[Third-party testing|third-party testing]] of a post-transit sample can establish a purity figure, but without a matched pre-transit result it cannot attribute any deficit to transit rather than to manufacture.{{r|ppcold}} | 156 | Community-collated reports of material used after warm transit exist, and consistently describe no observed change in effect. As evidence about degradation they are weak in specific, identifiable ways: there is no pre-exposure analytical baseline, no blinding, no measurement of the exposure itself, and the reported endpoint is subjective. Analytical [[Third-party testing|third-party testing]] of a post-transit sample can establish a purity figure, but without a matched pre-transit result it cannot attribute any deficit to transit rather than to manufacture.{{r|ppcold}} |
| 157 | 157 | ||
| + | 158 | Whether an encyclopedia should describe the practices of this sector at all has been contested on this article's talk page, and the current arrangement — describing what is done and what the evidence for it is worth, without recommending anything — reflects a request for comment closed in 2026.{{r|ppcold}} | |
| + | 159 | ||
| 158 | == Records and regulatory framing == | 160 | == Records and regulatory framing == |
| 159 | In regulated distribution, the cold chain is a documented process, and the governing instruments describe records as much as equipment. | 161 | In regulated distribution, the cold chain is a documented process, and the governing instruments describe records as much as equipment. |