Public COA audit
Selank
Audited July 28, 2026
Several fields check out, but we found issues worth reviewing before you rely on this document.
- Legitimacy
- 72
- Confidence
- 85%
- Panels
- 2/7
- Purity (printed)
- 99.39%
Document details
Fields extracted from the certificate — not order or payment data.
- Batch / lot
- OC-SK10-103
- Identity method
- HPLC-UV/VIS
- Issue date
- 2026-07-13
7-panel checklist
Had data + good, had data + bad, reported without pass/fail, or missing. Missing lowers thoroughness — you decide whether that panel matters; PeptIQ’s score still factors coverage.
2 of 7 present · 1 passed · 0 failed · 1 reported · 5 missing
Missing is a thoroughness gap — not automatically bad. PeptIQ’s legitimacy score still weighs panel coverage; you can down-weight panels that don’t matter for your use case.
Identity
Tested · result on file · core
Compound identity confirmed (e.g. HPLC, mass spec).
HPLC chromatogram shown
Purity
Tested · passed · core
Reported purity percentage for the analyte.
99.39%
Heavy metals
Not on this COA
Lead, arsenic, cadmium, mercury, or similar limits.
No evidence for this panel. That lowers thoroughness — whether it matters depends on what you care about.
Microbial
Not on this COA
Bioburden / microbial limits testing.
No evidence for this panel. That lowers thoroughness — whether it matters depends on what you care about.
Endotoxin
Not on this COA · core
LAL or chromogenic endotoxin assay.
No evidence for this panel. That lowers thoroughness — whether it matters depends on what you care about.
Sterility
Not on this COA
Sterility testing where applicable.
No evidence for this panel. That lowers thoroughness — whether it matters depends on what you care about.
Residual solvent / water
Not on this COA
Residual solvents or water content limits.
No evidence for this panel. That lowers thoroughness — whether it matters depends on what you care about.
How to read this
Had data · good
Panel present with a pass (or clear acceptance).
Had data · bad
Panel present with a fail — a concrete quality signal.
Had data · unclear
Value reported without an explicit pass/fail mark.
Missing
Not on this certificate. Lowers thoroughness; you decide if that panel matters for your use case. PeptIQ’s score still factors coverage.
Findings
Evidence-linked observations from this audit.
High purity result
HPLC purity of 99.39% is within normal range for research peptides
Chromatogram present
HPLC chromatogram included showing retention time and peak data
Lab verification uncertain
Vanguard Laboratory (Olympia, WA) listed with ISO 17025:2017 accreditation badge, but independent verification of this specific lab's accreditation status not possible from document alone
Batch information present
Lot Number OC-SK10-103 and Laboratory ID V260624-8 clearly stated
Issue date valid
Date Released 7/13/2026 is within acceptable range (on or before 2026-07-28)
Limited testing scope
Only purity and identity testing performed; no heavy metals, microbial, endotoxin, sterility, or residual solvent testing shown
Watermark present
Large 'ONEDAY COMPOUNDS' watermark overlaid on chromatogram may indicate this is a customer copy or sample report
Dual signatures
Report signed by Laboratory Director (Dustin Newman) and Operations Manager (Tori Johnson) on 7/13/2026
PeptIQ COA reports analyze document content and publicly verifiable lab signals. They are educational and not a guarantee of product quality, legality, or safety. Always consult a qualified professional before making health decisions. We never publish purchase prices, shipping details, or uploader identity.