Public COA audit
TB500 · TB4
Audited September 5, 2026
Missing panels or key metadata — not enough evidence to treat this as a full certificate.
- Legitimacy
- 65
- Confidence
- 85%
- Panels
- 1/7
Scored lower because the file is incomplete or not a full COA, limited panel coverage (1/7), 2 soft concerns, and notable note: "Endotoxin-only report". To improve: upload the full certificate (or the matching sibling purity/endotoxin report) and include identity, purity, and endotoxin at minimum.
Document details
Fields extracted from the certificate — not order or payment data.
- Batch / lot
- TB20250614
- Issue date
- 2025-07-17
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.
1 of 7 present · 1 passed · 0 failed · 0 reported · 6 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
Not on this certificate file · core
Compound identity confirmed (e.g. HPLC, mass spec).
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.”
Purity
Not on this certificate file · core
Reported purity percentage for the analyte.
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.”
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.
<6.00 EU/mL
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.
Endotoxin-only report
This is a single-panel endotoxin report for TB500 batch TB20250614. The document explicitly states 'TB500 (TB4) 10mg 1 vial Endo' indicating this is an endotoxin-specific test report. Purity, identity, and other panels are not included in this file and may exist as separate reports for this batch.
Legitimate testing laboratory
TrustPointe Analytics LLC is a real analytical testing laboratory located in Dorr, Michigan with verifiable contact information and website.
Valid publication date
Published date of 2025-07-17 is within acceptable range (before 2026-09-05).
Batch number present
Batch TB20250614 is clearly stated with client sample ID.
Endotoxin test passed
USP <85> bacterial endotoxin test shows <6.00 EU/mL with acceptable spike recovery (108%) and CV values, indicating proper test execution.
Professional presentation
Document includes QR code for verification, dual signatures (President and Managing Director), proper lab letterhead, and standard USP method citation.
No purity data in this report
This endotoxin-specific report does not contain HPLC or other purity analysis. Buyers should request the companion purity/identity COA for batch TB20250614.
Timing & next steps
Practical follow-ups based on document age and gaps.
coa age
This COA was issued over a year ago (415 days) — consider whether a retest is warranted for this batch.
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.