All Oxytocin Certificate of Analysis results— 164 COAs
TitrateLab · Certificate of Analysis

Oxytocin 99.8% Purity — True Peptide LabsCertificate of Analysis · Independent third-party lab result

Tested purity 99.8% High purity · 99.76%
Dose vs label +1.6% Essentially at label
Evidence Source archived
Test date
2026-05-30
Testing lab
Freedom Diagnostics
Batch / lot
OXYT-162-TPL
Quantity
5.08 mg
label 5mg · tested 5.08 mg
Endotoxins
Assay method
HPLC + MS
Label dose
5mg
Context

How this result compares

This Oxytocin certificate's tested purity of 99.76% ranks higher than 95% of the 164 Oxytocin certificates with a purity result we have catalogued (median 99.16%).

Tested 2026-05-30 by Freedom Diagnostics via HPLC + MS. This test is newer than 84% of our catalogued Oxytocin certificates.

True Peptide Labs has 103 certificates in our corpus, including 1 for Oxytocin at a median tested purity of 99.76%.

Manufacturer
True Peptide Labs
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
5mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:3811d07135c0c7b2… — immutable copy held by TitrateLab

Download the saved PDF (sha256 3811d07135c0…)
Related

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