§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · JAN-2026● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · 010226-TB5-0✓ Verified · Pass
TB-500 × Felix Chemical Supply - Lab Test, January 2026
Tested · submitted by @Frank 👑 Legend
HPLC Purity
99.31%
✓ Excellent
Test results
7 data points
Purity
99.31%
Endotoxins
Not tested
Stated qty
10 mg
Tested qty
11.89 mg
Qty match
119% of labeled · +19%
Batch ID
010226-TB5-0
Container
White Lyophilized Powder
Tested by
freedomdiagnosticstesting.comView profile →
◆ Quantity verification
10 mg→11.89 mg+19%
About this test
This independent HPLC-MS lab test confirms TB-500 10mg from Felix Chemical Supply at 99.309% purity. The analysis was conducted by Freedom Diagnostics Testing on January 5, 2026.
TB-500, also known as Thymosin Beta-4, is a peptide researched for its role in tissue repair, wound healing, and cellular regeneration. A purity level of 99.309% 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 · Jan 05, 2026 · Batch 010226-TB5-0
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