Public COA audit

KPV

Audited July 28, 2026

Consistent with a legitimate COA

Document structure and test panels align with what we expect from authentic lab reports.

Legitimacy
92
Confidence
88%
Panels
5/7
Purity (printed)
99.36%

Document details

Fields extracted from the certificate — not order or payment data.

Batch / lot
CRKPV-10-2604-1
Identity method
HPLC retention time comparison with reference standard
Sample date
2026-04-17
Issue date
2026-04-22

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.

5 of 7 present · 5 passed · 0 failed · 0 reported · 2 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 · passed · core

    Compound identity confirmed (e.g. HPLC, mass spec).

    Confirmed (KPV)

  • Purity

    Tested · passed · core

    Reported purity percentage for the analyte.

    99.36%

  • Heavy metals

    Tested · passed

    Lead, arsenic, cadmium, mercury, or similar limits.

    All Not Detected (As, Cd, Cr, Hg, Pb)

  • 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

    Tested · passed · core

    LAL or chromogenic endotoxin assay.

    NMT 0.05 EU/mL

  • Sterility

    Tested · passed

    Sterility testing where applicable.

    No Growth

  • 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.

  • Identity confirmed

    KPV confirmed by HPLC retention time comparison with reference standard, includes chromatogram

  • Comprehensive testing

    Full QC Panel includes purity, identity, sterility (PCR), endotoxin, and heavy metals (ICP-MS). Missing microbial and residual solvent panels.

  • Batch information complete

    Lot number CRKPV-10-2604-1, Accession ACC-2026-0949, COA COA-2026-WLG_IL with access code STUA9GSC

  • Dates consistent

    Received 04/17/2026, analyzed 04/22/2026, issued 04/22/2026 - all dates are logical and within acceptable timeframe

  • High purity confirmed

    99.36% purity by HPLC with conformity testing showing consistent results across 3 samples (mean 99.33%, std dev 0.0205%)

  • Lab credentials present

    ILS Laboratories, San Diego CA, claims ISO/IEC 17025 accreditation, provides verification URL and QR code

  • Professional presentation

    Well-formatted 2-page COA with logo, signature, conformity testing data, and chromatogram. Includes net peptide content (10.43mg) and appearance check.

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.