Public COA audit
BPC-157 · GHK-Cu
Audited September 5, 2026
Several fields check out, but we found issues worth reviewing before you rely on this document.
- Legitimacy
- 72
- Confidence
- 88%
- Panels
- 3/7
- Purity (printed)
- 99.5%
Scored moderately because the document is mostly consistent but carries soft concerns, limited panel coverage (3/7), 3 soft concerns, and notable note: "High chromatographic purity". To improve: include identity, purity, and endotoxin at minimum.
Document details
Fields extracted from the certificate — not order or payment data.
- Batch / lot
- q2wwe2u
- Identity method
- HPLC-UV-MS with Mass Spectral Match
- Sample date
- 2026-03-03
- Issue date
- 2026-03-31
Original certificate
Embedded copy of the stored COA PDF or image. Download it for your records — PeptIQ’s audit is separate from the lab document itself.
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 · 2 passed · 0 failed · 1 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).
ID Confirmed (all four peptides)
Purity
Tested · passed · core
Reported purity percentage for the analyte.
99.5%
Heavy metals
Not on this certificate file
Lead, arsenic, cadmium, mercury, or similar limits.
No evidence on this file. Vendors sometimes publish separate purity and endotoxin reports for the same lot — check the brand page before treating this as “never tested.”
Microbial
Not on this certificate file
Bioburden / microbial limits testing.
No evidence on this file. Vendors sometimes publish separate purity and endotoxin reports for the same lot — check the brand page before treating this as “never tested.”
Endotoxin
Tested · result on file · core
LAL or chromogenic endotoxin assay.
0.71 EU
Sterility
Not on this certificate file
Sterility testing where applicable.
No evidence on this file. Vendors sometimes publish separate purity and endotoxin reports for the same lot — check the brand page before treating this as “never tested.”
Residual solvent / water
Not on this certificate file
Residual solvents or water content limits.
No evidence on this file. Vendors sometimes publish separate purity and endotoxin reports for the same lot — check the brand page before treating this as “never tested.”
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 on this file
Not on this certificate file. Lowers file thoroughness; a sibling endotoxin/purity report for the same lot may still exist. PeptIQ’s score still factors coverage.
Findings
Evidence-linked observations from this audit.
High chromatographic purity
99.5% purity is excellent and normal for research-grade peptides
All peptides confirmed by mass spec
BPC-157, GHK-Cu, KPV, and Thymosin β4 all show 'ID Confirmed' with CAS numbers and mass spectra
Branding inconsistency
Document header shows 'Finnrick Analytics' and 'Finnrick.com' but footer and signature reference 'Krause Analytical LLC' with Austin, TX address. This dual-branding pattern (vendor + testing lab) is common but can be confusing.
Batch/lot number present
Lot q2wwe2u clearly stated
Dates are consistent and valid
Sample received 3/3/2026, testing completed 3/20-3/31/2026, all dates are on or before today (2026-09-05)
Endotoxin testing performed
0.71 EU result shown using USP 86 LAL method on 3/20/2026
Heavy metals method described but no results
Page 4 describes ICP-MS method (USP/NF 233) for metals testing, but no results are shown in the COA table. This may indicate metals testing was not performed for this lot.
No microbial, sterility, or residual solvent testing
Only purity, identity, and endotoxin panels are present. Missing panels are common for research-grade peptides but limit the comprehensiveness of this COA.
Professional presentation with chromatograms and mass spectra
Pages 2-3 show detailed HPLC chromatogram and mass spectra for all four peptides, supporting the identity and purity claims
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.