All Tirzepatide Certificate of Analysis results— 7380 COAs
TitrateLab · Certificate of Analysis

Tirzepatide 98.9% Purity — Paramount PeptidesCertificate of Analysis · Independent third-party lab result

Tested purity 98.9% Acceptable purity · 98.91%
Dose vs label +9.5% Over the labeled dose
Evidence Artifact captured Trust: medium
AI summary Third-party lab

LabA tested this Tirzepatide at 98.91% purity via HPLC. The tested quantity was 10.95mg, showing a 9.5% deviation from the 10mg label. Endotoxin status is unknown. The test is stale (over 1 year old), and no batch ID was provided on the report. Customers can cross-check on the lab's public verification URL.

Watch out for
  • stale (1+ years old)
  • no endotoxin test
  • no batch ID
Test date
2025-01-14
Testing lab
LabA
Batch / lot
(no batch ID)
Quantity
10.95mg
label 10mg · tested 10.95mg
Endotoxins
Assay method
HPLC + mass quantification + endotoxins
Test score
4.5
Label dose
10mg
Context

How this result compares

This Tirzepatide certificate's tested purity of 98.91% ranks higher than 4% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).

Tested 2025-01-14 by LabA via HPLC + mass quantification + endotoxins. This test is newer than 6% of our catalogued Tirzepatide certificates.

Paramount Peptides has 65 certificates in our corpus, including 11 for Tirzepatide at a median tested purity of 99.76%.

Manufacturer
Paramount 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
10mg
Container
White Label / Silver Crimp / Clear Cap
Catalogued
2026-04-16
Artifact hash
a01d911095d853d1…
Saved source

Saved source document

sha256:39defdfeb4ed0af6… — immutable copy held by TitrateLab

Related

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