All Semaglutide Certificate of Analysis results— 859 COAs
TitrateLab · Certificate of Analysis

Semaglutide 97.9% Purity — Nuscience PeptidesCertificate of Analysis · Independent third-party lab result

Tested purity 97.9% Acceptable purity · 97.94%
Dose vs label +5.2% Over the labeled dose
Evidence Artifact captured Trust: medium
AI summary Third-party lab

LabA tested this semaglutide batch (00256) at 97.94% purity via HPLC, with a tested quantity of 5.26mg against a 5mg label (6.3% deviation). The test is stale (over 1 year old), and the endotoxin status is unknown. Customers can cross-check on the lab's public verification URL.

Watch out for
  • stale (1+ years old)
  • no endotoxin test
Test date
2025-04-30
Testing lab
LabA
Batch / lot
00256
Quantity
5.26mg
label 5mg · tested 5.26mg
Endotoxins
Assay method
HPLC + mass quantification + endotoxins
Test score
5.6
Label dose
5mg
Context

How this result compares

This Semaglutide certificate's tested purity of 97.94% ranks higher than 3% of the 859 Semaglutide certificates with a purity result we have catalogued (median 99.74%).

Tested 2025-04-30 by LabA via HPLC + mass quantification + endotoxins. This test is newer than 41% of our catalogued Semaglutide certificates.

Nuscience Peptides has 113 certificates in our corpus, including 14 for Semaglutide at a median tested purity of 99.86%.

Manufacturer
Nuscience Peptides
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Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

Finnrick

Artifact captured

We have the certificate image (SHA-256 hash captured) — you can verify it loads from the upstream lab and matches the artifact shown here.

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Method
HPLC + mass quantification + endotoxins
Test type
finnrick_composite
Dose
5mg
Container
White Label / Silver Crimp / Grey Cap
Catalogued
2026-04-16
Artifact hash
d80bcbecd85c7064…
Saved source

Saved source document

sha256:f40a0c0a78d37933… — immutable copy held by TitrateLab

Related

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