Public COA audit
Double Agonist
Audited July 28, 2026
Several fields check out, but we found issues worth reviewing before you rely on this document.
- Legitimacy
- 92
- Confidence
- 88%
- Panels
- 5/7
- Purity (printed)
- 99.95%
Document details
Fields extracted from the certificate — not order or payment data.
- Batch / lot
- CR-2XAG40-2607-Green
- Identity method
- HPLC-RTM
- Sample date
- 2026-07-03
- Issue date
- 2026-07-10
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
Purity
Tested · passed · core
Reported purity percentage for the analyte.
99.95%
Heavy metals
Tested · passed
Lead, arsenic, cadmium, mercury, or similar limits.
As, Cd, Pb, Hg: Not Detected; Cr: 0.584 ppm
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.
0.077 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
Double Agonist confirmed by HPLC-RTM retention time comparison with reference standard. Fentanyl screen negative.
High purity confirmed
99.95% purity by HPLC with conformity testing across 3 samples (mean 99.44%, std dev 0.36%), all passing. This is normal for research peptides.
Batch information complete
Lot CR-2XAG40-2607-Green, COA #COA-2026-EDOL2U, Accession #ACC-2026-7826. Net peptide content 42.14 mg (labeled 40 mg).
Dates consistent
Received 2026-07-03, analyzed and issued 2026-07-10. All dates are on or before today (2026-07-28) and logically ordered.
Lab credentials present
ILS Laboratories, San Diego CA, claims ISO/IEC 17025 accreditation. Verification URL and QR code provided. Lab director signature present.
Comprehensive testing panel
Full QC panel includes purity, identity, heavy metals (ICP-MS), endotoxin (USP <85>), sterility (PCR), and fentanyl screen. Microbial and residual solvent panels not present but not required for all peptides.
Professional presentation
Well-formatted two-page COA with chromatogram, conformity testing data, detailed methodology notes, and proper accreditation disclaimers.
Lab verification recommended
While the COA appears legitimate, independent verification of ILS Laboratories' accreditation status and the provided verification URL is recommended as standard practice.
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.