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MK-677 99.1% Purity — WholesaleCertificate of Analysis · Independent third-party lab result

Tested purity 99.1% High purity · 99.12%
Dose vs label +3.2% Essentially at label
Evidence Source archived
Test date
2026-05-20
Testing lab
Freedom Diagnostics
Batch / lot
MK677-05182026-7
Quantity
12.90 mg
label 12.5mg · tested 12.90 mg
Endotoxins
—
Assay method
HPLC + MS
Label dose
12.5mg
Context

How this result compares

This MK-677 certificate's tested purity of 99.12% ranks higher than 55% of the 10 MK-677 certificates with a purity result we have catalogued (median 99.12%).

Tested 2026-05-20 by Freedom Diagnostics via HPLC + MS. This test is newer than 88% of our catalogued MK-677 certificates.

Manufacturer
Wholesale
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
12.5mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:77a95bb6d4d6ca20… — immutable copy held by TitrateLab

Download the saved PDF (sha256 77a95bb6d4d6…)

Download saved source

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All MK-677 results & stats
This certificate is part of TitrateLab's community-trust corpus. See more from Wholesale or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →