Independent test result
Thymalin
by Verified Peptides· batch 09-25-0510E
99.60 %
measured purity(HPLC)· September 2, 2025
- HPLC purity
- 99.599
- Net peptide content
- 13.18
How this batch compares
This batch measured 99.60%, 0.17 pts below Verified Peptides's average of 99.77% for this peptide over 6 batches, and right at the all-vendor average of 99.60% across 9 COAs from 3 vendors.
99.1% 100.0%
This batch 99.60% Vendor avg (6 batches) 99.77% Peptide avg (9 COAs) 99.60%
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
99.91 %
Sep 2025 Janoshik Analytical · HPLC
For
TB-500 (TB4)
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