All Epithalon Certificate of Analysis results— 662 COAs
TitrateLab · Certificate of Analysis

Epithalon 99.3% Purity — Protech PeptidesCertificate of Analysis · Independent third-party lab result

Tested purity 99.3% High purity · 99.331%
Dose vs label +25.0% Over the labeled dose
Evidence Source archived
Test date
2026-03-28
Testing lab
Freedom Diagnostics
Batch / lot
PT-ET10260323-01
Quantity
12.50 mg
label 10mg · tested 12.50 mg
Endotoxins
Assay method
HPLC + MS
Label dose
10mg
Context

How this result compares

This Epithalon certificate's tested purity of 99.33% ranks higher than 22% of the 658 Epithalon certificates with a purity result we have catalogued (median 99.62%).

Tested 2026-03-28 by Freedom Diagnostics via HPLC + MS. This test is newer than 64% of our catalogued Epithalon certificates.

Protech Peptides has 26 certificates in our corpus, including 1 for Epithalon at a median tested purity of 99.33%.

Manufacturer
Protech 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

sha256:34c067236342b41c… — immutable copy held by TitrateLab

Download the saved PDF (sha256 34c067236342…)
Related

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