All Tirzepatide Certificate of Analysis results— 7380 COAs
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Tirzepatide 99.5% Purity — Tianjin Finder Chemical TfcCertificate of Analysis · Independent third-party lab result

Tested purity 99.5% High purity
Dose vs label +14.3% Over the labeled dose
Evidence Asserted only Trust: medium
AI summary Third-party lab

Freedom Diagnostics tested this TFC tirzepatide batch ('T30 orange cap') at 99.49% purity. The tested quantity was 34.3mg, a significant deviation of +14.33% from the 30mg label. Endotoxin status and test method are unknown. This test is older (6-12 months). Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • stale (6-12 months)
  • significant quantity deviation
Test date
2025-09-14
Testing lab
Freedom Diagnostics
Batch / lot
T30 orange cap
Quantity
34.3mg
label 30mg · tested 34.3mg
Endotoxins
—
Assay method
—
Context

How this result compares

This Tirzepatide certificate's tested purity of 99.49% ranks higher than 12% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).

Tested 2025-09-14 by Freedom Diagnostics. This test is newer than 28% of our catalogued Tirzepatide certificates.

Tianjin Finder Chemical Tfc has 158 certificates in our corpus, including 59 for Tirzepatide at a median tested purity of 99.76%.

Manufacturer
Tianjin Finder Chemical Tfc
View vendor profile
Source

Third-party community lab

Asserted only
No verifiable evidence captured. This entry was added to our corpus from Third-party community lab. We did not save the certificate image, did not hash an artifact, and the upstream URL is either a domain root or absent — we cannot independently confirm this report existed. Treat as curator-asserted only.
Catalogued
2026-04-24
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G Vital Research Tirzepatide
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Freedom Diagnostics Nulevelpeptides.com Tirzepatide
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Freedom Diagnostics Northern Border Health Tirzepatide
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Freedom Diagnostics
All Tirzepatide results & stats
This certificate is part of TitrateLab's community-trust corpus. See more from Tianjin Finder Chemical Tfc or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →