TitrateLab · Certificate of Analysis
Tested vendor:NexGen Peptides All Thymosin beta 4 (Tβ4) results & stats

Thymosin beta 4 (Tβ4) 99.7% Purity — NexGen PeptidesCertificate of Analysis · Independent third-party lab result

Tested purity 99.7% High purity · 99.71%
Dose vs label +13.8% Over the labeled dose
Evidence Source archived
Test date
2025-07-08
Testing lab
Freedom Diagnostics
Batch / lot
—
Quantity
11.38 mg
label 10mg · tested 11.38 mg
Endotoxins
—
Assay method
HPLC + MS
Label dose
10mg
Context

How this result compares

We have catalogued 2 Thymosin beta 4 (Tβ4) certificates; across the 2 with a purity result the median tested purity is 99.50%.

Tested 2025-07-08 by Freedom Diagnostics via HPLC + MS.

NexGen Peptides has 107 certificates in our corpus, including 2 for Thymosin beta 4 (Tβ4) at a median tested purity of 99.50%.

Manufacturer
NexGen Peptides
View vendor profile
Source

Freedom Diagnostic

Source archived

We archived this certificate's source document — an immutable, SHA-256-fingerprinted copy held by TitrateLab (see Saved source document below). It stays verifiable even if the upstream page disappears.

Method
HPLC + MS
Test type
freedom_composite
Dose
10mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:d705f8e63ac4436e… — immutable copy held by TitrateLab

Download the saved PDF (sha256 d705f8e63ac4…)

Download saved source

Related

Other Thymosin beta 4 (Tβ4) certificates

NexGen Peptides Thymosin beta 4 (Tβ4)
99.3% 2025-07-08
Freedom Diagnostics
All Thymosin beta 4 (Tβ4) results & stats
This certificate is part of TitrateLab's community-trust corpus. See more from NexGen Peptides or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →