Revision history of Reference standard

Revision history for Reference standard. The list runs newest first. Byte counts are the size of the page source at that revision; the figure beside each is the change from the previous one. cur compares a revision with the current version, prev with the one before it.

Most active on this page: Chromatokid (3), CategoryBot (2), GroupBuyGalen (2), Areapercent_Ayo (2), TechnicianTeal (2), EndpointEnid (1).

1. cur | prev 06:56, 16 Jul 2026 ArchiveBot (talk | contribs) 5,217 bytes ±0 m b bot: repair redlinked category
2. cur | prev 15:40, 15 Jun 2026 LyophilLena (talk | contribs) 5,217 bytes ±0 give the limit of quantitation with the signal-to-noise ratio it assumes [rollback]
3. cur | prev 13:50, 17 May 2026 OpenLabelOtto (talk | contribs) 5,217 bytes ±0 split §Principle from §Practical limitations [rollback]
4. cur | prev 14:55, 18 Apr 2026 GroupBuyGalen (talk | contribs) 5,217 bytes ±0 add the peptide-content point: area percent alone cannot give a mass [rollback]
5. cur | prev 12:08, 23 Mar 2026 NAION_Noel (talk | contribs) 5,217 bytes ±0 add the system-suitability criteria the method actually specifies [rollback]
6. cur | prev 16:46, 27 Feb 2026 PeakShapePol (talk | contribs) 5,217 bytes ±0 clarify that area percent is not mass percent [rollback]
7. cur | prev 17:34, 25 Jan 2026 GlossaryGleb (talk | contribs) 5,217 bytes ±0 correct the integration description — valley-to-valley, not drop-line [rollback]
8. cur | prev 14:42, 29 Dec 2025 DisparityDagny (talk | contribs) 5,217 bytes ±0 expand §Absence of standards in research supply [rollback]
9. cur | prev 22:48, 1 Dec 2025 IsocraticIla (talk | contribs) 5,217 bytes ±0 m rm the assertion that two laboratories must agree; they need not [rollback]
10. cur | prev 22:48, 7 Nov 2025 DisclosureDido (talk | contribs) 5,217 bytes ±0 add the sample preparation, since the result depends on it [rollback]
11. cur | prev 17:56, 10 Oct 2025 StubSorterBot (talk | contribs) 5,217 bytes ±0 m b bot: normalise unit spacing [rollback]
12. cur | prev 18:40, 22 Sep 2025 GradientGus (talk | contribs) 5,217 bytes ±0 add the repeatability figure with the number of injections [rollback]
13. cur | prev 22:37, 27 Aug 2025 AnalyticalAnnie (talk | contribs) 5,217 bytes ±0 m copyedit [rollback]
14. cur | prev 13:47, 29 Jul 2025 NewLabNell (talk | contribs) 5,217 bytes +411 m move a stray full stop inside the reference [rollback]
15. cur | prev 01:21, 5 Jul 2025 TechnicianTeal (talk | contribs) 4,806 bytes ±0 state the column chemistry and the gradient the figure was obtained on [rollback]
16. cur | prev 08:54, 13 Jun 2025 DiluentDiya (talk | contribs) 4,806 bytes ±0 ce per PP:MOS [rollback]
17. cur | prev 03:15, 25 May 2025 ExternalLinksEli (talk | contribs) 4,806 bytes +652 m clarify that mass spectrometry confirms identity, not purity [rollback]
18. cur | prev 11:39, 3 May 2025 CategoryBot (talk | contribs) 4,154 bytes ±0 m b bot: flag bare reference [rollback]
19. cur | prev 11:48, 5 Apr 2025 ChromCleanupCass (talk | contribs) 4,154 bytes +34 add the reference standard and its traceability [rollback]
20. cur | prev 07:56, 17 Mar 2025 CiteBot (talk | contribs) 4,120 bytes ±0 m b bot: sort category members [rollback]
21. cur | prev 22:24, 26 Feb 2025 TFA_Counterion (talk | contribs) 4,120 bytes ±0 correct the flow rate — the source gives it in mL/min [rollback]
22. cur | prev 16:57, 1 Feb 2025 TechnicianTeal (talk | contribs) 4,120 bytes +353 add category for method validation [rollback]
23. cur | prev 09:25, 12 Jan 2025 Chromatokid (talk | contribs) 3,767 bytes ±0 m convert a hard-coded date to the house format [rollback]
24. cur | prev 12:30, 25 Dec 2024 SurpassSunniva (talk | contribs) 3,767 bytes ±0 rm the claim that the method is stability-indicating without a forced-degradation study [rollback]
25. cur | prev 06:51, 5 Dec 2024 Areapercent_Ayo (talk | contribs) 3,767 bytes +123 state that ultraviolet response is not uniform across impurities [rollback]
26. cur | prev 09:06, 18 Nov 2024 Areapercent_Ayo (talk | contribs) 3,644 bytes +772 state the mass accuracy in parts per million rather than daltons [rollback]
27. cur | prev 19:00, 29 Oct 2024 Chromatokid (talk | contribs) 2,872 bytes ±0 add the counterion determination method by name [rollback]
28. cur | prev 05:07, 19 Oct 2024 DeadSpaceDot (talk | contribs) 2,872 bytes ±0 expand §Use in identification [rollback]
29. cur | prev 07:35, 28 Sep 2024 Chromatokid (talk | contribs) 2,872 bytes ±0 add the forced-degradation conditions the claim rests on [rollback]
30. cur | prev 01:25, 17 Sep 2024 ColdChainCleo (talk | contribs) 2,872 bytes ±0 m ce [rollback]
31. cur | prev 03:14, 30 Aug 2024 DrTitration (talk | contribs) 2,872 bytes +411 expand §Absence of standards in research supply [rollback]
32. cur | prev 17:54, 20 Aug 2024 LotTraceLuka (talk | contribs) 2,461 bytes +464 add the note on co-elution and what it hides [rollback]
33. cur | prev 08:45, 3 Aug 2024 SemaglutideSasha (talk | contribs) 1,997 bytes ±0 state the titration endpoint and the reagent factor [rollback]
34. cur | prev 05:05, 27 Jul 2024 GroupBuyGalen (talk | contribs) 1,997 bytes ±0 correct the resolution formula — the denominator is the sum of the widths [rollback]
35. cur | prev 05:41, 15 Jul 2024 CategoryBot (talk | contribs) 1,997 bytes +808 m b bot: normalise citation format [rollback]
36. cur | prev 00:28, 7 Jul 2024 DeletionDeb (talk | contribs) 1,189 bytes ±0 add the ionisation mode to the mass-spectrometry description [rollback]
37. cur | prev 17:49, 6 Jul 2024 EndpointEnid (talk | contribs) 1,189 bytes +1,189 N new article: analytical method, expansion welcome [rollback]