Public COA audit
KPV
Audited September 5, 2026
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)
- 96.4%
Scored high because the document is mostly consistent but carries soft concerns, limited panel coverage (3/7), and 1 soft concern. To improve: include identity, purity, and endotoxin at minimum.
Document details
Fields extracted from the certificate — not order or payment data.
- Batch / lot
- wgy75q7
- Identity method
- HPLC-UV-MS
- Sample date
- 2026-07-09
- Issue date
- 2026-07-17
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
Purity
Tested · passed · core
Reported purity percentage for the analyte.
96.4%
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.
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
96.4% purity by HPLC-UV-MS is excellent for a research peptide
Mass spectral identity confirmed
MS data shows expected m/z peaks for KPV (343.8 base peak, 686.1 dimer), identity confirmed against authentic standard
Potency within specification
8.28 mg recovered vs 10 mg label claim = 82.8% of label, typical for lyophilized peptides accounting for counterions and water content
Batch/lot number present
Lot wgy75q7 clearly identified
Dates are logical and current
Sample received 2026-07-09, tested 2026-07-14, report issued 2026-07-17 - all dates are sequential and on or before today (2026-09-05)
Reputable testing laboratory
Krause Analytical LLC is a known third-party peptide testing lab in Austin, TX. Verification URL provided at https://www.finnrick.com/verify
Limited testing scope - purity/identity only
This COA covers purity and identity testing only. Methods summary on page 4 lists endotoxin and metals procedures, but no results are shown in this report. This may be a split report (purity/identity portion only) with additional testing documented separately.
Professional formatting with supporting data
Includes HPLC chromatogram (page 2) and mass spectrum (page 3), detailed methods summary (page 4), laboratory director signature, proper headers/footers
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.