TitrateLab · Certificate of Analysis

Cagrilintide 99.8% Purity — Puratek PeptidesCertificate of Analysis · Independent third-party lab result

Name: Cagrilintide COA — Puratek Peptides (99.8% purity)
Creator: Freedom Diagnostics
License: https://titratelab.com/terms

Tested purity 99.8% High purity · 99.82%

Dose vs label +12.2% Over the labeled dose

Evidence Source archived Blend

Test date: 2026-04-12
Testing lab: Freedom Diagnostics
Batch / lot: CAG5002
Quantity: 5.61 mg
Endotoxins: —
Assay method: HPLC + MS
Label dose: 5mg

Context

How this result compares

This Cagrilintide certificate's tested purity of 99.82% ranks higher than 64% of the 713 Cagrilintide certificates with a purity result we have catalogued (median 99.77%).

Tested 2026-04-12 by Freedom Diagnostics via HPLC + MS. This test is newer than 74% of our catalogued Cagrilintide certificates.

Puratek Peptides has 79 certificates in our corpus, including 3 for Cagrilintide at a median tested purity of 99.82%.

Manufacturer

Puratek 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.

Method: HPLC + MS
Test type: freedom_composite
Dose: 5mg
Catalogued: 2026-07-04

Cagrilintide 99.8% Purity — Puratek PeptidesCertificate of Analysis · Independent third-party lab result

How this result compares

Freedom Diagnostic

Saved source document

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