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Verified — Passed
TB-500 (Thymosin Beta-4)10 mg
PV-TB10-3T6
99.22%
Purity
11.57 mg net peptide content / 10 mg labeled
+16% overfill vs the 10 mg label
Average measured peptide mass across the tested vials — you receive more than the labeled amount, at no extra cost.
Identity confirmed (mass spec) Pass
Purity ≥ 98% (HPLC)99.22% Pass
Endotoxin screen Not tested
Heavy metals (ICP-MS) Not tested
Source
Nuvexa Peptide Institute
Product
10mg × 10 vials
Testing facility
Freedom Diagnostics
Test date
Apr 7, 2026
Buy this item
TB-500 (Thymosin Beta-4) · 10mg × 10 vials
from Nuvexa Peptide Institute
$233.00
$23.30/vial · $2.33/mg
Ships from US · 2–5 daysDelivers to US only
Quantity
1
Supplier / source details on the COA are redacted to protect our supply chain — all analytical results are shown unaltered.
This result is shareable — anyone with this link can confirm the batch's independent test data. Results reflect the analysis of a single representative vial from the stated batch.