All SS-31 Certificate of Analysis results(926 COAs)
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Tested vendor:Patricia Barnard All SS-31 COAs & research All SS-31 results & stats

SS-31 99.5% Purity — Patricia BarnardCertificate of Analysis · Independent third-party lab result

Tested purity 99.5% High purity · 99.55%
Dose vs label -9.7% Under the labeled dose
Evidence URL referenced
Test date
2026-07-31
Testing lab
Freedom Diagnostics
Batch / lot
07152026
Quantity
45.16 mg
label 50mg · tested 45.16 mg
Endotoxins
—
Assay method
HPLC + MS
Label dose
50mg
Context

How this result compares

This SS-31 certificate's tested purity of 99.55% ranks higher than 7% of the 926 SS-31 certificates with a purity result we have catalogued (median 99.84%).

Tested 2026-07-31 by Freedom Diagnostics via HPLC + MS. This test is newer than 99% of our catalogued SS-31 certificates.

Patricia Barnard has 32 certificates in our corpus, including 2 for SS-31 at a median tested purity of 99.73%.

Manufacturer
Patricia Barnard
View vendor profile
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
2026-08-04
Related

Other SS-31 certificates

Invincible Labs SS-31
99.6% 2026-08-01
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99.8% 2026-08-01
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99.8% 2026-07-31
Freedom Diagnostics NØX Peptides SS-31
99.9% 2026-07-31
Freedom Diagnostics Elite Research Usa SS-31
99.6% 2026-07-31
Freedom Diagnostics Crownwell Research SS-31
99.8% 2026-07-31
Freedom Diagnostics Pacific Revival Labs SS-31
99.8% 2026-07-30
Freedom Diagnostics NextSelf SS-31
99.8% 2026-07-28
Freedom Diagnostics
All SS-31 results & stats
This certificate is part of TitrateLab's community-trust corpus. See more from Patricia Barnard or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →