This page presents the laboratory-issued Certificate of Analysis for the TB-500 10 mg sample submitted by Peptides & Sarms.

The sample was identified by Freedom Diagnostics as Thymosin Beta-4. The laboratory reported 99.455% purity and 11.33 mg of net peptide content.

Certificate Summary

Product: TB-500 10 mg
Identified compound: Thymosin Beta-4
Net peptide content: 11.33 mg
Reported purity: 99.455%
Appearance: White lyophilized powder
Lot: Not listed by the laboratory — N/A
Accession number: 2509220098
Search code: Caps2509220098
Received date: September 22, 2025
Reported date: September 23, 2025
Testing laboratory: Freedom Diagnostics

Laboratory Findings

According to the certificate, the sample was analyzed using HPLC with UV detection coupled with mass spectrometry. The mass-identification result identified Thymosin Beta-4, with a laboratory-reported purity result of 99.455%.

Certificate Scope

The reported results relate exclusively to the submitted sample associated with this accession number. No sterility, endotoxin, microbial or heavy-metal results are shown on this certificate.

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