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

Home › Lab Tests › Felix Chemical Supply, SS-31 (Elamipretide)

◆ Batch ID · 121925-SS-C✓ Verified · Pass

SS-31 (Elamipretide) × Felix Chemical Supply - Lab Test, December 2025

Tested Tuesday, December 23, 2025 · submitted by @Frank 👑 Legend

HPLC Purity

99.84%

✓ Excellent

PeptideSS-31 (Elamipretide)

Brandfelixchem.is

Labfreedomdiagnosticstesting.com

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Test results

7 data points

Purity

99.84%

Endotoxins

Not tested

Stated qty

25 mg

Tested qty

28.54 mg

Qty match

114% of labeled · +14%

Batch ID

121925-SS-C

Container

White Lyophilized Powder

Tested by

freedomdiagnosticstesting.comView profile →

◆ Quantity verification

25 mg→28.54 mg+14%

About this test

This independent HPLC-MS lab test confirms SS-31 25mg from Felix Chemical Supply at 99.837% purity. The analysis was conducted by Freedom Diagnostics Testing on December 23, 2025.

SS-31, also known as Elamipretide, is a mitochondrial-targeted peptide researched for its role in mitochondrial function and cellular energy metabolism. A purity level of 99.837% indicates high-grade synthesis with minimal contamination.

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