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Document set current to 30 July 2026
Methodological standard · §7

CEI-MS-19 — references

Normative and informative references, and related standards in the same category.

Document identifier
CEI-MS-19/7
Series
Methodological standard
Version
1.0
Published
20 Mar 2025
Last reviewed
20 Dec 2025
Next review
20 Dec 2028
Identifier
10.71829/cei.meth.16
Certainty
High
Cycle
2025 Q1
Category
Chromatographic purity

§7References

§7.1Normative references

The following are normative for this standard: compliance with the standard requires compliance with them[1,2,3].

§7.2Informative references

The following are informative: they support the reasoning of the standard without being conditions of compliance[4,5].

§7.3Related standards

  • CEI-MS-01 — Determination of chromatographic purity of synthetic peptides by reverse-phase high-performance liquid chromatography
  • CEI-MS-08 — Related-substances profiling and the detection of isobaric impurities

Numbered reference list

References are numbered in order of first citation in this document. Each superscript in the text links to its entry below.

  1. European Directorate for the Quality of Medicines & HealthCare. General Chapter 2.2.29 Liquid Chromatography. European Pharmacopoeia 2023;11th edition. identifier not held by the Institute
  2. United States Pharmacopeial Convention. General Chapter ⟨1225⟩ Validation of Compendial Procedures. United States Pharmacopeia — National Formulary (USP–NF) 2024;USP 2024 Issue 1. identifier not held by the Institute
  3. International Council for Harmonisation of Technical Requirements for Pharmaceuticals for Human Use. ICH Q2(R2) Validation of Analytical Procedures. ICH Harmonised Guideline 2023;Step 4 version, 1 November 2023. identifier not held by the Institute
  4. Mant CT, Chen Y, Yan Z, Popa TV, Kovacs JM, Mills JB, Tripet BP, Hodges RS. HPLC analysis and purification of peptides. Methods in Molecular Biology 2007;386:3–55. doi:10.1007/978-1-59745-430-8_1 · PMID 18604941
  5. D’Hondt M, Bracke N, Taevernier L, Gevaert B, Verbeke F, Wynendaele E, De Spiegeleer B. Related impurities in peptide medicines. Journal of Pharmaceutical and Biomedical Analysis 2014;101:2–30. doi:10.1016/j.jpba.2014.06.012 · PMID 25044089

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