All PT-141 Certificate of Analysis results(666 COAs)
TitrateLab · Certificate of Analysis

PT-141 100.0% Purity — Simple PeptideCertificate of Analysis · Independent third-party lab result

Tested purity 100.0% High purity · 99.96%
Dose vs label +3.0% Essentially at label
Evidence Source archived
Test date
2025-08-28
Testing lab
Freedom Diagnostics
Batch / lot
P[PHONE_REDACTED]-J
Quantity
10.3 mg
label 10mg · tested 10.3 mg
Endotoxins
Assay method
HPLC + MS
Label dose
10mg
Context

How this result compares

This PT-141 certificate's tested purity of 99.96% ranks higher than 92% of the 665 PT-141 certificates with a purity result we have catalogued (median 99.89%).

Tested 2025-08-28 by Freedom Diagnostics via HPLC + MS. This test is newer than 19% of our catalogued PT-141 certificates.

Simple Peptide has 566 certificates in our corpus, including 5 for PT-141 at a median tested purity of 99.91%.

Manufacturer
Simple Peptide
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:ac28e5201476adb7… — immutable copy held by TitrateLab

Download the saved PDF (sha256 ac28e5201476…)
Related

Other PT-141 certificates

All PT-141 results & stats
This certificate is part of TitrateLab's community-trust corpus. See more from Simple Peptide or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →