Public COA audit
Cardiogen
Audited July 29, 2026
Several fields check out, but we found issues worth reviewing before you rely on this document.
- Legitimacy
- 88
- Confidence
- 92%
- Panels
- 1/7
Document details
Fields extracted from the certificate — not order or payment data.
- Batch / lot
- 35-3-45777
- Issue date
- 2025-08-04
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.
1 of 7 present · 1 passed · 0 failed · 0 reported · 6 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
Not on this COA · core
Compound identity confirmed (e.g. HPLC, mass spec).
No evidence for this panel. That lowers thoroughness — whether it matters depends on what you care about.
Purity
Not on this COA · core
Reported purity percentage for the analyte.
No evidence for this panel. That lowers thoroughness — whether it matters depends on what you care about.
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.
< 0.01 EU/mL
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.
Endotoxin testing performed
Chromogenic LAL assay shows < 0.01 EU/mL, passing the 0.1 EU/mL threshold. Proper controls (positive and negative) included with expected results.
Lot number present
LOT #: 35-3-45777 clearly stated for Cardiogen product
Test date documented
Test performed 08/04/2025, analyst signature dated same day
Lab identification and verification
BioRegen lab with contact information, verification URL, QR code, and validation key (BIOLABS2010) provided
Limited scope - endotoxin only
This is a specialized endotoxin report, not a comprehensive COA. No identity, purity, heavy metals, microbial, sterility, or solvent testing included. This is normal for focused endotoxin testing but means this document alone does not establish full product quality.
Professional presentation
Clean layout with proper sections for reagent information, methodology, results table, and interpretation. Includes kit details (Thermo Fisher A39553) and instrument specifications.
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.