Public batch verification page
TB-500 (Research Reference)
Third-party test linkedPL-AR-260515-LCMS02 · PL-LEDGER-2026-0002
Analytical documentation
- Testing method
- HPLC / LC-MS
- Lab status
- Third-party test linked
- Lab name
- Rhein MassSpec Services
- Research category
- Peptide research reference material
- Purity result
- 97.9% by HPLC (demo)
- Identity result
- LC-MS report linked (demo)
- Chain-of-custody
- Supplier-uploaded third-party report; Rhein MassSpec confirmation linked pending final review
- Document fingerprint
- sha256:12403de4984aaef2d41064cb2b133737f92007cc47e2272fffd3c55bb4f56e7a
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View supplier profile →Assay panel results
Lab: Rhein MassSpec Services · Panel date: 2026-05-15
| Analyte | Method | Result | Specification | Status |
|---|---|---|---|---|
| Identity (LC-MS) | LC-MS | Confirmed — matches reference spectrum (demo) | Identity match required | Pass |
| Purity (HPLC) | HPLC | ≥97.0% (demo) | ≥95.0% | Pass |
| Visual appearance | other | White to off-white lyophilised powder (demo) | White to off-white powder | Pass |
| pH (1% solution) | other | 6.8–7.2 (demo) | 6.0–8.0 | Pass |
All assay results are demo data only. No product safety or suitability claims are made.
Documentation timeline
Batch record created
Document received2026-04-28 · PurityLedger admin system
sha256:12403de4984aaef2d41064cb2b133737f92…
Documents received and fingerprinted
Document received2026-04-28 · PurityLedger admin system
sha256:12403de4984aaef2d41064cb2b133737f92…
Review status updated
Document received2026-04-28 · Lab / review workflow
sha256:12403de4984aaef2d41064cb2b133737f92…
Final documentation status recorded
Third-party test linked2026-05-18 · Lab confirmation system
sha256:12403de4984aaef2d41064cb2b133737f92…
Document records
Chromatogram packet
Chromatogram packet · 2026-04-28
sha256:12403de4984aaef2d41064cb2b133737f92007cc47e2272…
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