All Semaglutide Certificate of Analysis results— 854 COAs
TitrateLab · Certificate of Analysis

Semaglutide 99.8% Purity — Pura PeptidesCertificate of Analysis · Independent third-party lab result

Tested purity 99.8% High purity · 99.816%
Dose vs label +21.1% Over the labeled dose
Evidence Source archived
Test date
2025-09-25
Testing lab
Freedom Diagnostics
Batch / lot
S20PRP-0902225
Quantity
24.22 mg
label 20mg · tested 24.22 mg
Endotoxins
Assay method
HPLC + MS
Label dose
20mg
Context

How this result compares

This Semaglutide certificate's tested purity of 99.82% ranks higher than 62% of the 854 Semaglutide certificates with a purity result we have catalogued (median 99.74%).

Tested 2025-09-25 by Freedom Diagnostics via HPLC + MS. This test is newer than 74% of our catalogued Semaglutide certificates.

Pura Peptides has 113 certificates in our corpus, including 3 for Semaglutide at a median tested purity of 99.82%.

Manufacturer
Pura Peptides
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
20mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:13b7d8e1e0d733eb… — immutable copy held by TitrateLab

Download the saved PDF (sha256 13b7d8e1e0d7…)
Related

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