All Retatrutide Certificate of Analysis results— 9826 COAs
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Retatrutide 99.9% Purity — Tianjin Finder Chemical TfcCertificate of Analysis · Independent third-party lab result

Tested purity 99.9% High purity · 99.90%
Dose vs label +1.0% Essentially at label
Evidence Artifact captured Trust: medium
AI summary Third-party lab

LabE tested this retatrutide batch ('White Cap, Silver Crimp') at 99.9% purity via HPLC, with mass quantification. Quantity matched the label within 1%. The test is recent (under 3 months). Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
Test date
2026-02-20
Testing lab
LabE
Batch / lot
White Cap, Silver Crimp
Quantity
10.1mg
label 10mg · tested 10.1mg
Endotoxins
Assay method
HPLC + mass quantification + endotoxins
Test score
10.0
Label dose
10mg
Context

How this result compares

This Retatrutide certificate's tested purity of 99.90% ranks higher than 70% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Tested 2026-02-20 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 54% of our catalogued Retatrutide certificates.

Tianjin Finder Chemical Tfc has 158 certificates in our corpus, including 56 for Retatrutide at a median tested purity of 99.83%.

Manufacturer
Tianjin Finder Chemical Tfc
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Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

Finnrick

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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Method
HPLC + mass quantification + endotoxins
Test type
finnrick_composite
Dose
10mg
Container
No Label / Silver Crimp / White Cap
Catalogued
2026-04-16
Artifact hash
c465d2c7543a3583…
Saved source

Saved source document

sha256:5c7fa2e41a0ce541… — immutable copy held by TitrateLab

Related

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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 →