KPV 99.5% Purity — Prosper LabsCertificate of Analysis · Independent third-party lab result

Name: KPV COA — Prosper Labs (99.5% purity)
Creator: Freedom Diagnostics
License: https://titratelab.com/terms

Tested purity 99.5% High purity · 99.45%

Dose vs label -10.2% Under the labeled dose

Evidence Source archived

Test date: 2026-04-25
Testing lab: Freedom Diagnostics
Batch / lot: KP1319
Quantity: 4.49 mg
Endotoxins: —
Assay method: HPLC + MS
Label dose: 5mg

Context

How this result compares

This KPV certificate's tested purity of 99.45% ranks higher than 34% of the 698 KPV certificates with a purity result we have catalogued (median 99.63%).

Tested 2026-04-25 by Freedom Diagnostics via HPLC + MS. This test is newer than 63% of our catalogued KPV certificates.

Prosper Labs has 39 certificates in our corpus, including 3 for KPV at a median tested purity of 99.45%.

Manufacturer

Prosper Labs

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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.

KPV 99.5% Purity — Prosper LabsCertificate of Analysis · Independent third-party lab result

How this result compares

Freedom Diagnostic

Saved source document

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