§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · JUL-2025● VERIFIED SUBMISSION · PUBLIC RECORD

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◆ Batch ID · 062625-R20-6✓ Verified · Pass

Retatrutide × Felix Chemical Supply - Lab Test, July 2025

Tested Monday, July 07, 2025 · submitted by @Frank 👑 Legend

HPLC Purity

99.90%

✓ Excellent

PeptideRetatrutide

Brandfelixchem.is

LabChromate

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Test results

7 data points

Purity

99.90%

Endotoxins

Not tested

Stated qty

20 mg

Tested qty

21.49 mg

Qty match

107% of labeled · +7%

Batch ID

062625-R20-6

Container

Lyophilized peptide vial

Tested by

ChromateView profile →

◆ Quantity verification

20 mg→21.49 mg+7%

About this test

This independent RP-HPLC lab test confirms Retatrutide 20mg from Felix Chemical Supply at 99.898% purity. The analysis was conducted by Chromate on July 7, 2025.

Retatrutide is a triple GIP/GLP-1/GCG receptor agonist researched for its role in metabolic regulation, weight management, and glycemic control. A purity level of 99.898% indicates minimal contamination and high-grade synthesis.

The full certificate of analysis is available for download on this page.