All Semax Certificate of Analysis results— 748 COAs
TitrateLab · Certificate of Analysis

Semax 99.4% Purity — Great Northern PeptidesCertificate of Analysis · Independent third-party lab result

Tested purity 99.4% High purity · 99.406%
Dose vs label +28.8% Over the labeled dose
Evidence Source archived
Test date
2026-03-20
Testing lab
Freedom Diagnostics
Batch / lot
GNP-XA10-002
Quantity
12.88 mg
label 10mg · tested 12.88 mg
Endotoxins
Assay method
HPLC + MS
Label dose
10mg
Context

How this result compares

This Semax certificate's tested purity of 99.41% ranks higher than 41% of the 748 Semax certificates with a purity result we have catalogued (median 99.52%).

Tested 2026-03-20 by Freedom Diagnostics via HPLC + MS. This test is newer than 53% of our catalogued Semax certificates.

Great Northern Peptides has 83 certificates in our corpus, including 2 for Semax at a median tested purity of 99.51%.

Manufacturer
Great Northern 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:e575c9e076ac2670… — immutable copy held by TitrateLab

Download the saved PDF (sha256 e575c9e076ac…)
Related

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