Tirzepatide 99.3% Purity — Qingdao Sigma ChemicalCertificate of Analysis · Independent third-party lab result
Tirzepatide (green cap) batch tested at 99.35% purity with 9.88 mg actual fill versus 10 mg label (−1.2% deviation). Janoshik analysis from 12 NOV 2025.
- Test date
- 2025-11-12
- Testing lab
- QSC
- Batch / lot
- green cap
- Quantity
- 9.88 mg
- Endotoxins
- —
- Assay method
- —
- Label dose
- 10mg
How this result compares
This Tirzepatide certificate's tested purity of 99.35% ranks higher than 9% of the 7366 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-11-12 by QSC. This test is newer than 39% 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%.
Test report image
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TEST REPORT JANOSHIK E-mail: [EMAIL_REDACTED] Web: www.janoshik.com Task Number #86678 Testing ordered > 03 NOV '25 Sample received > 05 NOV '25 Client Telegram @tracyfromqsc Sample Tirzepatide 10mg Manufacturer QSC Batch green cap Sample description > See picture or pictures attached. Tests requested > Assessment of a peptide vial or vials. Results > Tirzepatide 9.88 mg Purity 99.350% Comments > Analysis conducted > 12 NOV 2025 Signature > Verify this test at www.janoshik.com/verify/ with the following unique key 6I2AHJIMEKP9