Public COA audit
Semaglutide
Audited September 5, 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)
- 99.687%
Scored high because the document is mostly consistent but carries soft concerns, broad panel coverage (5/7), and 2 soft concerns.
Document details
Fields extracted from the certificate — not order or payment data.
- Batch / lot
- SM202607
- Identity method
- LC-MS
- Issue date
- 2026-06-10
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.
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).
Semaglutide
Purity
Tested · passed · core
Reported purity percentage for the analyte.
99.687%
Heavy metals
Tested · passed
Lead, arsenic, cadmium, mercury, or similar limits.
As, Cd, Pb, Hg all Negative
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 · passed · core
LAL or chromogenic endotoxin assay.
PASS (≤0.5 EU/mL)
Sterility
Tested · passed
Sterility testing where applicable.
No Growth
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 purity confirmed
Batch average purity of 99.687% with consistent individual vial results (99.568-99.788%) meets >98% specification. RP-HPLC chromatogram shows single dominant peak.
Identity confirmed by LC-MS
Semaglutide identity confirmed via LC-MS matching expected compound. Molecular formula C187H291N45O59 and CAS 1997361-85-9 provided.
Batch conformity documented
Five vials tested individually with purity and net content results. Batch SM202607 shows good uniformity across vials.
Issue date valid
Certificate issued 2026-06-10, which is before the current date of 2026-09-05. No sample collection date specified.
Lab identification present
Kovera Labs identified with verification URL (koveralabs.com/verify), report number KVR-2026-D8F3B3, and access code TFXHQIP. Lab director signature present.
Comprehensive testing panel
Document includes purity (HPLC), identity (LC-MS), heavy metals (4 analytes), endotoxin safety, fentanyl screening, and rapid sterility. All present panels show passing results.
Missing standard microbial panel
No traditional microbial contamination testing (TAMC/TYMC) documented. Rapid sterility screening present but not a full USP microbial limits test.
No residual solvent/water content data
No Karl Fischer water content or residual solvent analysis documented.
Professional presentation
Well-formatted COA with clear sections, chromatogram included, product photo, QR code for verification, and comprehensive sample information including cap/crimp colors.
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.