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

Tirzepatide 99.6% Purity — Tianjin Finder Chemical TfcCertificate of Analysis · Independent third-party lab result

Tested purity 99.6% High purity · 99.621%
Dose vs label +10.1% Over the labeled dose
Evidence Artifact captured Trust: low
AI summary Third-party lab

[skipped: off-topic — no tracked compound detected in OCR/peptide field]

Test date
2026-01-06
Testing lab
Janoshik
Batch / lot
Quantity
33.02mg
label 30mg · tested 33.02mg
Endotoxins
Assay method
HPLC
Label dose
30mg
Context

How this result compares

This Tirzepatide certificate's tested purity of 99.62% ranks higher than 20% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).

Tested 2026-01-06 by Janoshik via HPLC. This test is newer than 52% of our catalogued Tirzepatide certificates.

Tianjin Finder Chemical Tfc has 158 certificates in our corpus, including 59 for Tirzepatide at a median tested purity of 99.76%.

Manufacturer
Tianjin Finder Chemical Tfc
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Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

Janoshik (public)

Artifact captured

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Method
HPLC
Dose
30mg
Catalogued
2026-04-22
Artifact hash
6d18906871439784…
OCR text Raw extracted text

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

{"peptide": "Tirzepeptide", "dose": "30mg", "purity_pct": 99.621, "purity_label": "99.621%", "method": "HPLC", "test_date": "2026-01-06", "client": "ELLEWERKS Yuletide Buy", "notes": "", "label_qty": "30mg", "tested_qty": "33.02mg", "quantity_deviation_pct": 10.07, "is_blend": false, "components_json": "", "ocr_confidence": 0.98}
Related

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