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

Semaglutide 99.9% Purity — Peptide SciencesCertificate of Analysis · Independent third-party lab result

Tested purity 99.9% High purity · 99.89%
Dose vs label -12.2% Under the labeled dose
Evidence Artifact captured Trust: medium
AI summary Third-party lab

LabA tested this semaglutide batch (VI9820241129-10) at 99.89% purity via HPLC. The tested quantity was 8.78mg, a significant deviation of -12.2% from the 10mg label. Endotoxin status is unknown, and the test is stale (over 1 year old). Customers can cross-check on the lab's public verification URL.

Watch out for
  • stale (1+ years old)
  • no endotoxin test
  • quantity deviation (-12.2%)
Test date
2025-02-14
Testing lab
LabA
Batch / lot
VI[PHONE_REDACTED]-10
Quantity
8.78mg
label 10mg · tested 8.78mg
Endotoxins
Assay method
HPLC + mass quantification + endotoxins
Test score
8.0
Label dose
10mg
Context

How this result compares

This Semaglutide certificate's tested purity of 99.89% ranks higher than 77% of the 859 Semaglutide certificates with a purity result we have catalogued (median 99.74%).

Tested 2025-02-14 by LabA via HPLC + mass quantification + endotoxins. This test is newer than 23% of our catalogued Semaglutide certificates.

Peptide Sciences has 273 certificates in our corpus, including 21 for Semaglutide at a median tested purity of 99.78%.

Manufacturer
Peptide Sciences
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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
10mg
Container
White Label / Blue Crimp / Clear Violet Cap
Catalogued
2026-04-16
Artifact hash
707b6b30a32b8164…
Saved source

Saved source document

sha256:53d2e549ac1529e9… — immutable copy held by TitrateLab

Related

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