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

Oxytocin 81.9% Purity — Zenith BiopeptidesCertificate of Analysis · Independent third-party lab result

Tested purity 81.9% Below 90% — review · 81.904%
Dose vs label +44.0% Over the labeled dose
Evidence Source archived
Test date
2025-11-09
Testing lab
Freedom Diagnostics
Batch / lot
OX-5-251022
Quantity
7.20 mg
label 5mg · tested 7.20 mg
Endotoxins
Assay method
HPLC + MS
Label dose
5mg
Context

How this result compares

This Oxytocin certificate's tested purity of 81.90% ranks higher than 0% of the 164 Oxytocin certificates with a purity result we have catalogued (median 99.16%).

Tested 2025-11-09 by Freedom Diagnostics via HPLC + MS. This test is newer than 18% of our catalogued Oxytocin certificates.

Zenith Biopeptides has 98 certificates in our corpus, including 2 for Oxytocin at a median tested purity of 90.48%.

Manufacturer
Zenith Biopeptides
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

sha256:5fe4b273250e183e… — immutable copy held by TitrateLab

Download the saved PDF (sha256 5fe4b273250e…)
Related

Other Oxytocin certificates

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