TitrateLab · Certificate of Analysis

PT-141 99.8% Purity — Centre ResearchCertificate of Analysis · Independent third-party lab result

Tested purity 99.8% High purity · 99.82%
Dose vs label -12.5% Under the labeled dose
Evidence Source archived Blend
Test date
2026-06-15
Testing lab
Freedom Diagnostics
Batch / lot
PT26-10-004
Quantity
8.75 mg
label 10mg · tested 8.75 mg
Endotoxins
Assay method
HPLC + MS
Label dose
10mg
Context

How this result compares

This PT-141 certificate's tested purity of 99.82% ranks higher than 30% of the 622 PT-141 certificates with a purity result we have catalogued (median 99.89%).

Tested 2026-06-15 by Freedom Diagnostics via HPLC + MS. This test is newer than 92% of our catalogued PT-141 certificates.

Centre Research has 249 certificates in our corpus, including 1 for PT-141 at a median tested purity of 99.82%.

Manufacturer
Centre Research
View vendor profile
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
10mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:ce1892de7c2159da… — immutable copy held by TitrateLab

Download the saved PDF (sha256 ce1892de7c21…)
Related

Other PT-141 certificates

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