All Tirzepatide Certificate of Analysis results(7,680 COAs)
TitrateLab · Certificate of Analysis

Tirzepatide 0.0% Purity — Zhuoyue BiotechnologyCertificate of Analysis · Independent third-party lab result

Tested purity 0.0% Below 90% — review · 0%
Dose vs label -100.0% Under the labeled dose
Evidence URL referenced
Test date
2026-07-13
Testing lab
LabE
Batch / lot
ZPT1040
Quantity
0mg
label 40mg · tested 0mg
Endotoxins
Assay method
HPLC + mass quantification + endotoxins
Label dose
40mg
Context

How this result compares

This Tirzepatide certificate's tested purity of 0.00% ranks higher than 0% of the 7677 Tirzepatide certificates with a purity result we have catalogued (median 99.83%).

Tested 2026-07-13 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 98% of our catalogued Tirzepatide certificates.

Zhuoyue Biotechnology has 30 certificates in our corpus, including 15 for Tirzepatide at a median tested purity of 99.90%.

Manufacturer
Zhuoyue Biotechnology
View vendor profile
Source

Finnrick

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.

Verify on the upstream lab
Method
HPLC + mass quantification + endotoxins
Test type
finnrick_composite
Dose
40mg
Container
No label / Silver crimp / Blue cap
Catalogued
2026-08-01
Related

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This certificate is part of TitrateLab's community-trust corpus. See more from Zhuoyue Biotechnology or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →