§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · APR-2026● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · 122-A-5✓ Verified · Pass
TB-500 × PeptidePlugs - Lab Test, April 2026
Tested · submitted by @Frank 👑 Legend
HPLC Purity
99.14%
✓ Excellent
Test results
7 data points
Purity
99.14%
Endotoxins
Not tested
Stated qty
10 mg
Tested qty
10.9 mg
Qty match
109% of labeled · +9%
Batch ID
122-A-5
Container
White Lyophilized Powder / Red Cap / White Label
Tested by
freedomdiagnosticstesting.comView profile →
◆ Quantity verification
10 mg→10.9 mg+9%
About this test
This independent HPLC lab test confirms TB-500 10mg from PeptidePlugs at 99.14% purity. The analysis was conducted by Freedom Diagnostics on April 22, 2026.
TB-500 is the synthetic form of Thymosin Beta-4, a naturally occurring peptide researched for its potential role in wound healing, tissue repair, and muscle recovery. A purity level of 99.14% indicates high-grade synthesis with minimal contamination.
The full certificate of analysis is available for download on this page.
Certificate of analysis
Original document
Issued by freedomdiagnosticstesting.com · Apr 22, 2026 · Batch 122-A-5
♡ Likes · 0
No comments yet. Sign in to discuss this test →
Have you tested this peptide?
Submit your third-party lab test to help the community verify purity claims. Every report is reviewed before publication.