Public COA audit
Thymosin Alpha 1 · Thymosin α1
Audited September 5, 2026
Document structure and test panels align with what we expect from authentic lab reports.
- Legitimacy
- 92
- Confidence
- 93%
- Panels
- 3/7
- Purity (printed)
- 99.9%
Scored high because document structure and panels look consistent with authentic lab output and limited panel coverage (3/7). To improve: include identity, purity, and endotoxin at minimum.
Document details
Fields extracted from the certificate — not order or payment data.
- Batch / lot
- 7xphgye
- Identity method
- HPLC-UV-MS
- Sample date
- 2026-06-04
- Issue date
- 2026-06-15
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 · 3 passed · 0 failed · 0 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.
>99.9%
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 · passed · core
LAL or chromogenic endotoxin assay.
0.60 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.
Excellent chromatographic purity
HPLC-UV/MS shows >99.9% purity with clean chromatogram showing single dominant peak at ~6 minutes retention time
Mass spectral confirmation
Mass spectrum shows expected charge states (m/z 1037.8, 778.7, 1556.2) consistent with Thymosin Alpha 1 molecular weight; ID confirmed by comparison to authentic standard
Batch/lot number present
Lot 7xphgye clearly stated with label claim of 5 mg, actual content 4.94 mg (98.9% of label)
Dates are consistent and valid
Sample received 2026-06-04, testing performed 2026-06-10 to 2026-06-11, report issued 2026-06-15. All dates are logical and within normal timeframes.
Established testing laboratory
Krause Analytical LLC is a known contract testing laboratory in Austin, TX. Report includes lab director signature (Mark C. Krause), verification URL, and detailed methods summary.
Core panels present
Document includes identity (MS match), purity (HPLC), and endotoxin testing. Heavy metals, microbial, sterility, and residual solvent panels not included in this report.
Professional multi-page report
4-page document with summary page, HPLC chromatogram, mass spectrum, and detailed methods section. Consistent branding between Finnrick (vendor) and Krause Analytical (testing lab). Includes photos of vials.
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.