All Selank Certificate of Analysis results— 677 COAs
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Selank 99.8% Purity — Ascending LabsCertificate of Analysis · Independent third-party lab result

Tested purity 99.8% High purity · 99.84%
Dose vs label +28.0% Over the labeled dose
Evidence Source archived
Test date
2026-04-14
Testing lab
Freedom Diagnostics
Batch / lot
Quantity
12.80 mg
label 10mg · tested 12.80 mg
Endotoxins
Assay method
HPLC + MS
Label dose
10mg
Context

How this result compares

This Selank certificate's tested purity of 99.84% ranks higher than 73% of the 677 Selank certificates with a purity result we have catalogued (median 99.75%).

Tested 2026-04-14 by Freedom Diagnostics via HPLC + MS. This test is newer than 64% of our catalogued Selank certificates.

Ascending Labs has 10 certificates in our corpus, including 1 for Selank at a median tested purity of 99.84%.

Manufacturer
Ascending Labs
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:e8d2a96486389f13… — immutable copy held by TitrateLab

Download the saved PDF (sha256 e8d2a9648638…)
Related

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