All Ahk-cu Certificate of Analysis results(54 COAs)
TitrateLab · Certificate of Analysis
Tested vendor:Contrast Sciences All AHK-Cu COAs & research All AHK-Cu results & stats

AHK-Cu 99.7% Purity — Contrast SciencesCertificate of Analysis · Independent third-party lab result

Tested purity 99.7% High purity · 99.74%
Dose vs label +92.0% Over the labeled dose
Evidence URL referenced
Test date
2026-07-30
Testing lab
Freedom Diagnostics
Batch / lot
Clear Pink Cap
Quantity
95.98 mg
label 50mg · tested 95.98 mg
Endotoxins
—
Assay method
HPLC + MS
Label dose
50mg
Context

How this result compares

This AHK-Cu certificate's tested purity of 99.74% ranks higher than 60% of the 54 AHK-Cu certificates with a purity result we have catalogued (median 99.62%).

Tested 2026-07-30 by Freedom Diagnostics via HPLC + MS. This test is newer than 97% of our catalogued AHK-Cu certificates.

Manufacturer
Contrast Sciences
Source

Freedom Diagnostic

URL referenced

This entry references an upstream lab URL we crawled. We did not save the artifact, so we can't prove the report still loads as it did when we catalogued it.

Method
HPLC + MS
Test type
freedom_composite
Dose
50mg
Catalogued
2026-08-02
Related

Other AHK-Cu certificates

Aire Peptides AHK-Cu
99.7% 2026-07-31
Freedom Diagnostics Freedom Research AHK-Cu
99.2% 2026-07-27
Freedom Diagnostics National Science Labs, LLC AHK-Cu
99.8% 2026-07-02
Freedom Diagnostics NELA Peptides AHK-Cu
99.8% 2026-07-02
Freedom Diagnostics L3 Compounds AHK-Cu
99.6% 2026-07-01
Freedom Diagnostics Ion Peptide AHK-Cu
99.2% 2026-06-29
Freedom Diagnostics Ion Peptide AHK-Cu
99.9% 2026-06-29
Freedom Diagnostics PeptideSupplyCo.com AHK-Cu
99.8% 2026-06-26
Freedom Diagnostics
All AHK-Cu results & stats
This certificate is part of TitrateLab's community-trust corpus. See more from Contrast Sciences or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →