Selank 99.5% Purity — Rejuvenate PeptidesCertificate of Analysis · Independent third-party lab result

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

Tested purity 99.5% High purity · 99.456%

Dose vs label +37.8% Over the labeled dose

Evidence Source archived

Test date: 2026-02-04
Testing lab: Freedom Diagnostics
Batch / lot: SEL10-001-2601-A
Quantity: 13.78 mg
Endotoxins: —
Assay method: HPLC + MS
Label dose: 10mg

Context

How this result compares

This Selank certificate's tested purity of 99.46% ranks higher than 13% of the 677 Selank certificates with a purity result we have catalogued (median 99.75%).

Tested 2026-02-04 by Freedom Diagnostics via HPLC + MS. This test is newer than 45% of our catalogued Selank certificates.

Rejuvenate Peptides has 173 certificates in our corpus, including 4 for Selank at a median tested purity of 99.83%.

Manufacturer

Rejuvenate Peptides

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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 — Rejuvenate PeptidesCertificate of Analysis · Independent third-party lab result

How this result compares

Freedom Diagnostic

Saved source document

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