Kisspeptin 99.7% Purity — Northwest PeptidesCertificate of Analysis · Independent third-party lab result

Name: Kisspeptin COA — Northwest Peptides (99.7% purity)
Creator: Freedom Diagnostics
License: https://titratelab.com/terms

Tested purity 99.7% High purity · 99.70%

Dose vs label -0.2% Essentially at label

Evidence Source archived

Test date: 2026-06-20
Testing lab: Freedom Diagnostics
Batch / lot: KS10-20260320
Quantity: 9.98 mg
Endotoxins: —
Assay method: HPLC + MS
Label dose: 10mg

Context

How this result compares

This Kisspeptin certificate's tested purity of 99.70% ranks higher than 66% of the 311 Kisspeptin certificates with a purity result we have catalogued (median 99.61%).

Tested 2026-06-20 by Freedom Diagnostics via HPLC + MS. This test is newer than 92% of our catalogued Kisspeptin certificates.

Northwest Peptides has 69 certificates in our corpus, including 1 for Kisspeptin at a median tested purity of 99.70%.

Manufacturer

Northwest 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.

Kisspeptin 99.7% Purity — Northwest PeptidesCertificate of Analysis · Independent third-party lab result

How this result compares

Freedom Diagnostic

Saved source document

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