Independent test result
TB-500 (TB4)
by Verified Peptides· batch 01-26-0710G
99.34 %
measured purity(HPLC)· December 23, 2025
- HPLC purity
- 99.337
- Net peptide content
- 12.2
How this batch compares
This batch measured 99.34%, 1.15 pts above Verified Peptides's average of 98.18% for this peptide over 19 batches, and 0.07 pts above the all-vendor average of 99.27% across 92 COAs from 25 vendors.
74.5% 100.0%
This batch 99.34% 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 01-26-0710G
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
99.76 %
Dec 2025 Janoshik Analytical · HPLC
For
Thymalin
by Verified Peptides· batch 01-26-0710G
—
Dec 2025Purity not on file
Janoshik Analytical
For
Thymalin
by Verified Peptides· batch 01-26-0710G
—
Dec 2025Purity not on file
Janoshik Analytical
For
TB-500 (TB4)
by Verified Peptides· batch 01-26-0710G
—
Dec 2025Purity not on file
Janoshik Analytical
For
TB-500 (TB4)
by Verified Peptides· batch 01-26-0710G