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

Tirzepatide 99.3% Purity — Xi'an Taiye Chemical Co.Certificate of Analysis · Independent third-party lab result

Tested purity 99.3% High purity · 99.261%
Dose vs label +5.6% Over the labeled dose
Evidence Artifact captured Trust: low
AI summary Third-party lab

This COA was tested by an independent third-party lab, Janoshik. However, key details such as purity, test method, batch ID, and test date are unknown. Only a tested quantity of 30mg is reported. The test recency is unknown, and while a verification URL is available, the lack of specific data points limits its utility.

Watch out for
  • unknown purity
  • unknown batch ID
  • unknown test date
Test date
2025-04-29
Testing lab
Janoshik
Batch / lot
Quantity
31.67 mg
label 30mg · tested 31.67 mg
Endotoxins
Assay method
Label dose
30mg
Context

How this result compares

This Tirzepatide certificate's tested purity of 99.26% ranks higher than 7% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).

Tested 2025-04-29 by Janoshik. This test is newer than 13% of our catalogued Tirzepatide certificates.

Xi'an Taiye Chemical Co. has 58 certificates in our corpus, including 9 for Tirzepatide at a median tested purity of 99.84%.

Manufacturer
Xi'an Taiye Chemical Co.
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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
30mg
Catalogued
2026-04-22
Artifact hash
fb67029970ed2cd4…
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This certificate is part of TitrateLab's community-trust corpus. See more from Xi'an Taiye Chemical Co. or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →