All Thymosin Alpha-1 Certificate of Analysis results— 448 COAs
TitrateLab · Certificate of Analysis

Thymosin Alpha-1 99.6% Purity — Popular PeptidesCertificate of Analysis · Independent third-party lab result

Tested purity 99.6% High purity · 99.58%
Dose vs label +8.6% Over the labeled dose
Evidence Source archived
Test date
2026-05-24
Testing lab
Freedom Diagnostics
Batch / lot
Red Cap
Quantity
10.86 mg
label 10mg · tested 10.86 mg
Endotoxins
Assay method
HPLC + MS
Label dose
10mg
Context

How this result compares

This Thymosin Alpha-1 certificate's tested purity of 99.58% ranks higher than 38% of the 448 Thymosin Alpha-1 certificates with a purity result we have catalogued (median 99.65%).

Tested 2026-05-24 by Freedom Diagnostics via HPLC + MS. This test is newer than 80% of our catalogued Thymosin Alpha-1 certificates.

Popular Peptides has 69 certificates in our corpus, including 1 for Thymosin Alpha-1 at a median tested purity of 99.58%.

Manufacturer
Popular 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

sha256:86ff43c002251584… — immutable copy held by TitrateLab

Download the saved PDF (sha256 86ff43c00225…)
Related

Other Thymosin Alpha-1 certificates

All Thymosin Alpha-1 results & stats
This certificate is part of TitrateLab's community-trust corpus. See more from Popular Peptides or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →