Peptide analytical reports should give laboratories a clear, traceable record of how a material was characterized and whether the data support its stated identity and quality. A well-prepared report typically includes:
- Sample identification, including lot or batch number
- Test methods used, such as HPLC, LC-MS, or other validated analytical techniques
- Results and interpretation, including purity findings, retention time, and mass confirmation where applicable
- Chromatograms or spectra with identifiable peaks and annotations
- Acceptance criteria or method specifications, if available
- Analyst and laboratory details, plus report date and revision history
For research purchasing and quality review, reports should be consistent with the Certificate of Analysis (COA) and other supplier documentation. Laboratories should confirm that the report matches the exact lot received and that methods are described clearly enough to support internal verification. Products should be intended for research use only and not for human consumption.