Tirzepatide 99.6% Purity — Qingdao Sigma ChemicalCertificate of Analysis · Independent third-party lab result
Tirzepatide batch Blue (QSC) tested at 99.608% purity with 8.5% overfill (43.39mg vs 40mg label). High-purity result; endotoxin status unreported.
- Test date
- 2025-12-05
- Testing lab
- QSC
- Batch / lot
- Blue
- Quantity
- 43.39 mg
- Endotoxins
- —
- Assay method
- —
- Label dose
- 40mg
How this result compares
This Tirzepatide certificate's tested purity of 99.61% ranks higher than 19% of the 7366 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-12-05 by QSC. This test is newer than 44% 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 #92006 Testing ordered > 01 DEC '25 Sample received > 04 DEC '25 Client Telegram @tracyfromqsc Sample Tirzepatide 40mg Manufacturer QSC Batch Blue Sample description > See picture or pictures attached. Tests requested > Assessment of a peptide vial or vials. Results > Tirzepatide 43.39 mg Purity 99.608% Comments > Analysis conducted > 05 DEC 2025 Signature > Verify this test at www.janoshik.com/verify/ with the following unique key XABPYZP53VMY