All Retatrutide Certificate of Analysis results(10,468 COAs)
TitrateLab · Certificate of Analysis

Retatrutide 99.9% Purity — Jinan Elitepeptide Chemical Jec JceCertificate of Analysis · Independent third-party lab result

Tested purity 99.9% High purity · 99.9%
Dose vs label -5.7% Under the labeled dose
Evidence URL referenced
Test date
2026-07-20
Testing lab
LabE
Batch / lot
Quantity
28.3mg
label 30mg · tested 28.3mg
Endotoxins
negative
Assay method
HPLC + mass quantification + endotoxins
Label dose
30mg
Context

How this result compares

This Retatrutide certificate's tested purity of 99.90% ranks higher than 70% of the 10463 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Tested 2026-07-20 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 98% of our catalogued Retatrutide certificates.

Jinan Elitepeptide Chemical Jec Jce has 14 certificates in our corpus, including 5 for Retatrutide at a median tested purity of 99.80%.

Manufacturer
Jinan Elitepeptide Chemical Jec Jce
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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.

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Method
HPLC + mass quantification + endotoxins
Test type
finnrick_composite
Dose
30mg
Container
No label / Silver crimp / Pink cap
Catalogued
2026-08-01
Related

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