All Tirzepatide Certificate of Analysis results— 7380 COAs
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Tirzepatide 99.9% Purity — Tianjin Finder Chemical TfcCertificate of Analysis · Independent third-party lab result

Tested purity 99.9% High purity · 99.90%
Dose vs label +19.1% Over the labeled dose
Evidence Artifact captured Trust: medium
AI summary Third-party lab

LabE tested this tirzepatide batch (T100022026TFC) at 99.9% purity via HPLC. The tested quantity was 119.1mg, showing a significant 19.1% deviation from the 100mg label. Endotoxins were below LOQ, and the test is recent (under 3 months). Customers can cross-check on the lab's public verification URL.

Watch out for
  • quantity deviation (19.1%)
Test date
2026-03-06
Testing lab
LabE
Batch / lot
T100022026TFC
Quantity
119.1mg
label 100mg · tested 119.1mg
Endotoxins
below LOQ
Assay method
HPLC + mass quantification + endotoxins
Test score
7.1
Label dose
100mg
Context

How this result compares

This Tirzepatide certificate's tested purity of 99.90% ranks higher than 73% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).

Tested 2026-03-06 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 70% 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
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Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

Finnrick

Artifact captured

We have the certificate image (SHA-256 hash captured) — you can verify it loads from the upstream lab and matches the artifact shown here.

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Method
HPLC + mass quantification + endotoxins
Test type
finnrick_composite
Dose
100mg
Container
White Label / Silver Crimp / Clear Green Cap
Catalogued
2026-04-16
Artifact hash
db3be1e5d0982b74…
Saved source

Saved source document

sha256:92cfb8d831302b1b… — immutable copy held by TitrateLab

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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 →