ARA-290 99.3% Purity — Pure Peptide Labs LLCCertificate of Analysis · Independent third-party lab result

Name: ARA-290 COA — Pure Peptide Labs LLC (99.3% purity)
Creator: Freedom Diagnostics
License: https://titratelab.com/terms

Tested purity 99.3% High purity · 99.26%

Dose vs label -1.6% Essentially at label

Evidence Source archived

Test date: 2026-06-26
Testing lab: Freedom Diagnostics
Batch / lot: AR1318
Quantity: 9.84 mg
Endotoxins: —
Assay method: HPLC + MS
Label dose: 10mg

Context

How this result compares

This ARA-290 certificate's tested purity of 99.26% ranks higher than 24% of the 192 ARA-290 certificates with a purity result we have catalogued (median 99.49%).

Tested 2026-06-26 by Freedom Diagnostics via HPLC + MS. This test is newer than 96% of our catalogued ARA-290 certificates.

Pure Peptide Labs LLC has 198 certificates in our corpus, including 3 for ARA-290 at a median tested purity of 99.34%.

Manufacturer

Pure Peptide Labs LLC

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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: 10mg
Catalogued: 2026-07-04

ARA-290 99.3% Purity — Pure Peptide Labs LLCCertificate of Analysis · Independent third-party lab result

How this result compares

Freedom Diagnostic

Saved source document

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