All Selank Certificate of Analysis results— 677 COAs
TitrateLab · Certificate of Analysis

Selank 99.7% Purity — Simple PeptideCertificate of Analysis · Independent third-party lab result

Tested purity 99.7% High purity · 99.65%
Dose vs label 5mg Label 5mg
Evidence Source archived
Test date
2025-03-12
Testing lab
Freedom Diagnostics
Batch / lot
L007-10- Yellow Cap
Quantity
5mg
label 5mg
Endotoxins
Assay method
HPLC + MS
Label dose
5mg
Context

How this result compares

This Selank certificate's tested purity of 99.65% ranks higher than 31% of the 677 Selank certificates with a purity result we have catalogued (median 99.75%).

Tested 2025-03-12 by Freedom Diagnostics via HPLC + MS. This test is newer than 2% of our catalogued Selank certificates.

Simple Peptide has 561 certificates in our corpus, including 4 for Selank at a median tested purity of 99.57%.

Manufacturer
Simple Peptide
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
5mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:ed05b471c6d0566b… — immutable copy held by TitrateLab

Download the saved PDF (sha256 ed05b471c6d0…)
Related

Other Selank certificates

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