Public COA audit

CJC-1295 (NO DAC) · CJC-1295

Audited July 28, 2026

Mostly consistent, with concerns

Several fields check out, but we found issues worth reviewing before you rely on this document.

Legitimacy
88
Confidence
92%
Panels
3/7
Purity (printed)
99.43%

Document details

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

Batch / lot
CJND5-052026-4
Identity method
LC-MS
Sample date
2026-05-07
Issue date
2026-05-09

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.

3 of 7 present · 3 passed · 0 failed · 0 reported · 4 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).

    CJC-1295

  • Purity

    Tested · passed · core

    Reported purity percentage for the analyte.

    99.43%

  • 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

    Tested · passed · core

    LAL or chromogenic endotoxin assay.

    Pass (both replicates)

  • 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 confirmed

    99.43% purity by HPLC-UV with mass spectrometry confirmation is excellent and typical for research-grade peptides

  • Identity confirmed by LC-MS

    Mass spectrometry data shows expected molecular ion peaks for CJC-1295

  • Endotoxin testing performed

    Two replicates passed with sensitivity ≤0.05 EU/mL using validated LAL assay

  • Clear lot number

    Lot CJND5-052026-4 clearly identified

  • Dates within normal range

    Received 2026-05-07, reported 2026-05-09 (2-day turnaround is reasonable)

  • Professional presentation

    Freedom Diagnostics COA includes chromatogram, mass spec data, signature, and standard disclaimers

  • Limited testing scope

    Heavy metals, microbial contamination, sterility, and residual solvents not tested - common for basic peptide COAs but limits comprehensive quality assurance

  • Complete documentation

    Includes product photo, chromatogram, mass confirmation, method descriptions, and principal chemist signature

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.