Independent test result
TB-500 (TB4)
by Verified Peptides· batch 09-25-0510E
99.91 %
measured purity(HPLC)· September 2, 2025
- HPLC purity
- 99.909
- Net peptide content
- 12.84
How this batch compares
This batch measured 99.91%, 1.73 pts above Verified Peptides's average of 98.18% for this peptide over 19 batches, and 0.64 pts above the all-vendor average of 99.27% across 92 COAs from 25 vendors.
74.5% 100.0%
This batch 99.91% Vendor avg (19 batches) 98.18% Peptide avg (92 COAs) 99.27%
Where to buy
Product pages for this peptide at Verified Peptides
From the same lot
Other tests in lot 09-25-0510E
Same batch, independently tested. Cross-confirm the purity claim.
Aggregated · 3rd-party listing Aggregated · 3rd-party listing Aggregated · 3rd-party listing Aggregated · 3rd-party listing
99.60 %
Sep 2025 Janoshik Analytical · HPLC
For
Thymalin
by Verified Peptides· batch 09-25-0510E
—
Sep 2025Purity not on file
Janoshik Analytical
For
TB-500 (TB4)
by Verified Peptides· batch 09-25-0510E
—
Sep 2025Purity not on file
Janoshik Analytical
For
Thymalin
by Verified Peptides· batch 09-25-0510E
—
Sep 2025Purity not on file
Janoshik Analytical
For
TB-500 (TB4)
by Verified Peptides· batch 09-25-0510E