Independent test result
TB500 (TB4)
by Peptide Partners· batch TB20250614
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Purity not on file
How this batch compares
This batch has no measured purity on file. Across 6 tested batches of TB500 (TB4) from Peptide Partners, measured purity averages 99.77%. Across all vendors, TB500 (TB4) averages 99.34% over 172 COAs.
74.5% 100.0%
Vendor avg (6 batches) 99.77% Peptide avg (172 COAs) 99.34%
From the same lot
Other tests in lot TB20250614
Same batch, independently tested. Cross-confirm the purity claim.