TitrateLab · Certificate of Analysis

Thymosin Alpha-1 99.6% Purity — Pure Peptide SupplyCertificate of Analysis · Independent third-party lab result

Tested purity 99.6% High purity · 99.59%
Dose vs label +14.9% Over the labeled dose
Evidence Source archived Blend
Test date
2026-03-20
Testing lab
Freedom Diagnostics
Batch / lot
TA26031610
Quantity
11.49 mg
label 10mg · tested 11.49 mg
Endotoxins
Assay method
HPLC + MS
Label dose
10mg
Context

How this result compares

This Thymosin Alpha-1 certificate's tested purity of 99.59% ranks higher than 40% of the 448 Thymosin Alpha-1 certificates with a purity result we have catalogued (median 99.65%).

Tested 2026-03-20 by Freedom Diagnostics via HPLC + MS. This test is newer than 62% of our catalogued Thymosin Alpha-1 certificates.

Pure Peptide Supply has 35 certificates in our corpus, including 1 for Thymosin Alpha-1 at a median tested purity of 99.59%.

Manufacturer
Pure Peptide Supply
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

sha256:815fda5df4c5baa5… — immutable copy held by TitrateLab

Download the saved PDF (sha256 815fda5df4c5…)
Related

Other Thymosin Alpha-1 certificates

This certificate is part of TitrateLab's community-trust corpus. See more from Pure Peptide Supply or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →