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

Tirzepatide 99.0% Purity — Sry LabsCertificate of Analysis · Independent third-party lab result

Tested purity 99.0% High purity · 99.038%
Dose vs label +7.2% Over the labeled dose
Evidence Artifact captured Trust: medium
AI summary Third-party lab

Janoshik tested this tirzepatide at 99.038% purity via HPLC. The tested quantity was 7.2% above the 5mg label. The test is stale (over 1 year old), and endotoxin status is unknown. Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • stale (1+ years old)
Test date
2024-08-12
Testing lab
Janoshik
Batch / lot
Quantity
5.36mg
label 5mg · tested 5.36mg
Endotoxins
Assay method
HPLC
Label dose
5mg
Context

How this result compares

This Tirzepatide certificate's tested purity of 99.04% ranks higher than 4% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).

Tested 2024-08-12 by Janoshik via HPLC. This test is newer than 2% of our catalogued Tirzepatide certificates.

Sry Labs has 395 certificates in our corpus, including 207 for Tirzepatide at a median tested purity of 99.76%.

Manufacturer
Sry Labs
View vendor profile
Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

Janoshik (public)

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.

Verify on the upstream lab
Method
HPLC
Dose
5mg
Catalogued
2026-04-22
Artifact hash
34732b63fe5adccc…
OCR text Raw extracted text

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

{"peptide": "Tirzepatide", "dose": "5mg", "purity_pct": 99.038, "purity_label": "99.038%", "method": "HPLC", "test_date": "2024-08-12", "client": "[EMAIL_REDACTED]", "notes": "", "label_qty": "5mg", "tested_qty": "5.36mg", "quantity_deviation_pct": 7.2, "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 Sry Labs or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →