All Tirzepatide Certificate of Analysis results(8,143 COAs)
TitrateLab · Certificate of Analysis

Tirzepatide — Vera ResearchCertificate of Analysis · Independent third-party lab result

Purity Not reported This certificate did not report an HPLC purity figure.
Dose vs label 0.009 EU · tested 0.009 EU
Evidence URL referenced
Test date
2024-10-27
Testing lab
Janoshik
Batch / lot
Quantity
0.009 EU
Endotoxins
Assay method
Endotoxin test
Context

How this result compares

We have catalogued 8517 Tirzepatide certificates; across the 8140 with a purity result the median tested purity is 99.83%.

Tested 2024-10-27 by Janoshik via Endotoxin test. This test is newer than 3% of our catalogued Tirzepatide certificates.

Vera Research has 3 certificates in our corpus, including 2 for Tirzepatide at a median tested purity of 99.80%.

Manufacturer
Vera Research
View vendor profile
Source

Janoshik (public)

URL referenced

This entry references an upstream lab URL we crawled. We did not save the artifact, so we can't prove the report still loads as it did when we catalogued it.

Verify on the upstream lab
Method
Endotoxin test
Catalogued
2026-06-21
OCR text Raw extracted text

Extracted via OCR. Names, emails, phone numbers, and street addresses are auto-redacted before display.

{
  "peptide": "Tirzepatide",
  "dose": "",
  "purity_pct": null,
  "purity_label": "",
  "method": "Endotoxin test",
  "test_date": "2024-10-27",
  "client": "Vera Research",
  "notes": "Amount detected below assay certainty range (<0.010 EU/ml; dilution volume 500 ul).",
  "label_qty": "",
  "tested_qty": "0.009 EU",
  "quantity_deviation_pct": null,
  "is_blend": false,
  "components_json": "",
  "ocr_confidence": 0.95
}
Related

Other Tirzepatide certificates

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