Tirzepatide 99.9% Purity — Qingdao Sigma ChemicalCertificate of Analysis · Independent third-party lab result
Tirzepatide batch Orange from QSC tested at 99.888% purity with 31.34 mg actual fill (4.5% overage vs. 30 mg label). Janoshik analysis 20 NOV 2025.
- Test date
- 2025-11-20
- Testing lab
- QSC
- Batch / lot
- Orange
- Quantity
- 31.34 mg
- Endotoxins
- —
- Assay method
- —
- Label dose
- 30mg
How this result compares
This Tirzepatide certificate's tested purity of 99.89% ranks higher than 66% of the 7366 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-11-20 by QSC. This test is newer than 41% of our catalogued Tirzepatide certificates.
Qingdao Sigma Chemical has 514 certificates in our corpus, including 82 for Tirzepatide at a median tested purity of 99.72%.
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TEST REPORT JANOSHIK E-mail: [EMAIL_REDACTED] Web: www.janoshik.com Task Number #89277 Testing ordered > 13 NOV '25 Sample received > 18 NOV '25 Client Telegram @tracyfromqsc Sample Tirzepatide 30mg Manufacturer QSC Batch Orange Sample description > See picture or pictures attached. Tests requested > Assessment of a peptide vial or vials. Results > Tirzepatide 31.34 mg Purity 99.888% Comments > Analysis conducted > 20 NOV 2025 Signature > Verify this test at www.janoshik.com/verify/ with the following unique key XG3PQSGAIHDY