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

Tirzepatide 99.9% Purity — Xi'an Taiye Chemical Co.Certificate of Analysis · Independent third-party lab result

Tested purity 99.9% High purity
Dose vs label +19.9% Over the labeled dose
Evidence URL referenced Trust: medium
AI summary Third-party lab

Janoshik tested this Tirzepatide batch (Tirze2026120 Orange Cap) at 99.887% purity. The tested quantity of 35.98mg showed a significant deviation of +19.93% from the 30mg label. Endotoxin status and test method are unknown. The test is recent (under 3 months) and customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • quantity deviation (+19.93%)
  • unknown test method
Test date
2026-04-16
Testing lab
Janoshik
Batch / lot
Tirze2026120 Orange Cap
Quantity
35.98mg
label 30mg · tested 35.98mg
Endotoxins
Assay method
Context

How this result compares

This Tirzepatide certificate's tested purity of 99.89% ranks higher than 66% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).

Tested 2026-04-16 by Janoshik. This test is newer than 76% 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.
View vendor profile
Source

Third-party community lab

URL referenced

This entry references an upstream lab URL we crawled. We did not save the artifact, so we can't prove the report still loads as it did when we catalogued it.

Catalogued
2026-04-24
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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 →