All Tirzepatide Certificate of Analysis results— 7380 COAs
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Tested vendor:Shanghai Sigma Audley Ssa All Tirzepatide COAs & research All Tirzepatide results & stats

Tirzepatide 97.6% Purity — Shanghai Sigma Audley SsaCertificate of Analysis · Independent third-party lab result

Tested purity 97.6% Acceptable purity
Dose vs label +1.0% Essentially at label
Evidence Asserted only Trust: medium
AI summary Third-party lab

This COA was tested by an independent third-party lab, Peptide Test. The tirzepatide batch 'SSA Metallic Orange/Clear caps' showed 97.627% purity. Quantity was within 1% of the label (20mg tested at 20.2mg). However, the test method and endotoxin status are 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
  • vague purity language
Test date
2025-02-02
Testing lab
Peptide Test
Batch / lot
SSA Metallic Orange/Clear caps
Quantity
20.2mg
label 20mg · tested 20.2mg
Endotoxins
—
Assay method
—
Context

How this result compares

This Tirzepatide certificate's tested purity of 97.63% ranks higher than 2% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).

Tested 2025-02-02 by Peptide Test. This test is newer than 7% of our catalogued Tirzepatide certificates.

Shanghai Sigma Audley Ssa has 468 certificates in our corpus, including 140 for Tirzepatide at a median tested purity of 99.73%.

Manufacturer
Shanghai Sigma Audley Ssa
View vendor profile
Source

Third-party community lab

Asserted only
No verifiable evidence captured. This entry was added to our corpus from Third-party community lab. We did not save the certificate image, did not hash an artifact, and the upstream URL is either a domain root or absent — we cannot independently confirm this report existed. Treat as curator-asserted only.
Catalogued
2026-04-24
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This certificate is part of TitrateLab's community-trust corpus. See more from Shanghai Sigma Audley Ssa or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →