Selank 99.5% Purity — True Peptide LabsCertificate of Analysis · Independent third-party lab result

Name: Selank COA — True Peptide Labs (99.5% purity)
Creator: Freedom Diagnostics
License: https://titratelab.com/terms

Tested purity 99.5% High purity · 99.53%

Dose vs label +19.1% Over the labeled dose

Evidence Source archived

Test date: 2025-08-29
Testing lab: Freedom Diagnostics
Batch / lot: NA-S-031-TPL
Quantity: 11.91 mg
Endotoxins: —
Assay method: HPLC + MS
Label dose: 10mg

Context

How this result compares

This Selank certificate's tested purity of 99.53% ranks higher than 19% of the 677 Selank certificates with a purity result we have catalogued (median 99.75%).

Tested 2025-08-29 by Freedom Diagnostics via HPLC + MS. This test is newer than 11% of our catalogued Selank certificates.

True Peptide Labs has 103 certificates in our corpus, including 2 for Selank at a median tested purity of 99.73%.

Manufacturer

True Peptide Labs

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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.

Selank 99.5% Purity — True Peptide LabsCertificate of Analysis · Independent third-party lab result

How this result compares

Freedom Diagnostic

Saved source document

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