All Tirzepatide Certificate of Analysis results— 7380 COAs
TitrateLab · Certificate of Analysis

Tirzepatide 99.3% Purity — Tianjin Finder Chemical TfcCertificate of Analysis · Independent third-party lab result

Tested purity 99.3% High purity · 99.298%
Dose vs label +16.7% Over the labeled dose
Evidence Artifact captured Trust: low
AI summary Third-party lab

This COA was tested by Janoshik, an independent third-party lab. However, the report lacks specific details on purity, quantity, and endotoxin status for this tirzepatide batch. The test date and recency are also unknown. While Janoshik is a reputable lab and a verification URL is available, the absence of key data points limits the utility of this COA.

Watch out for
  • no purity data
  • no quantity data
  • no endotoxin test
Test date
2025-06-29
Testing lab
Janoshik
Batch / lot
Quantity
11.67 mg
label 10mg · tested 11.67 mg
Endotoxins
Assay method
Label dose
10mg
Context

How this result compares

This Tirzepatide certificate's tested purity of 99.30% ranks higher than 7% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).

Tested 2025-06-29 by Janoshik. This test is newer than 18% 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

Janoshik (public)

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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Dose
10mg
Catalogued
2026-04-22
Artifact hash
8b97b00c7db82957…
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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 →