§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · APR-2025● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · BT10/2025-04✓ Verified · Pass
TB-500 × Qing Li Peptide - Lab Test, April 2025
Tested · submitted by @Frank 👑 Legend
Test results
6 data points
Purity
99.57%
Endotoxins
Not tested
Stated qty
10 mg
Tested qty
10.21 mg
Qty match
102% of labeled · +2%
Batch ID
BT10/2025-04
Tested by
Janoshik LabsView profile →
◆ Quantity verification
10 mg→10.21 mg+2%
About this test
This independent HPLC lab test confirms TB-500 10mg from Qing Li Peptide at 99.569% purity. The analysis was conducted by Janoshik Labs on April 16, 2025.
TB-500 (Thymosin Beta-4) is a naturally occurring peptide researched for its role in cell growth, inflammation regulation, and tissue regeneration. A purity level of 99.569% indicates high-grade synthesis with minimal contamination.
The full certificate of analysis is available for download on this page
Certificate of analysis
Original document
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