Tirzepatide 99.8% Purity — Kerui Peptide HongKong Co., LtdCertificate of Analysis · Independent third-party lab result
Janoshik tested this tirzepatide batch (2025.12.08) at 99.794% purity via HPLC. Quantity was slightly over-labeled at 20.55mg for a 20mg label (+2.75% deviation). The test is recent (3-6 months old), but no endotoxin results were provided. Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- Test date
- 2025-12-09
- Testing lab
- Janoshik
- Batch / lot
- 2025.12.08
- Quantity
- 20.55 mg
- Endotoxins
- —
- Assay method
- HPLC
How this result compares
This Tirzepatide certificate's tested purity of 99.79% ranks higher than 40% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-12-09 by Janoshik via HPLC. This test is newer than 45% of our catalogued Tirzepatide certificates.
Kerui Peptide HongKong Co., Ltd has 29 certificates in our corpus, including 4 for Tirzepatide at a median tested purity of 99.83%.
Test report image
Janoshik (public)
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