All PT-141 Certificate of Analysis results— 623 COAs
TitrateLab · Certificate of Analysis

PT-141 99.7% Purity — Peptira LLCCertificate of Analysis · Independent third-party lab result

Tested purity 99.7% High purity · 99.749%
Dose vs label -9.9% Under the labeled dose
Evidence Source archived
Test date
2025-09-12
Testing lab
Freedom Diagnostics
Batch / lot
PT10-002
Quantity
9.01 mg
label 10mg · tested 9.01 mg
Endotoxins
Assay method
HPLC + MS
Label dose
10mg
Context

How this result compares

This PT-141 certificate's tested purity of 99.75% ranks higher than 20% of the 622 PT-141 certificates with a purity result we have catalogued (median 99.89%).

Tested 2025-09-12 by Freedom Diagnostics via HPLC + MS. This test is newer than 23% of our catalogued PT-141 certificates.

Peptira LLC has 236 certificates in our corpus, including 2 for PT-141 at a median tested purity of 99.74%.

Manufacturer
Peptira LLC
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

sha256:5168fc42fa6f7727… — immutable copy held by TitrateLab

Download the saved PDF (sha256 5168fc42fa6f…)
Related

Other PT-141 certificates

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