Tirzepatide 99.4% Purity — NextechlabsCertificate of Analysis · Independent third-party lab result
LabC tested this tirzepatide batch (2024-09-23) at 99.36% purity via HPLC. The tested quantity was significantly higher than the label (36.6mg vs 30mg), and endotoxin status is unknown. This test is stale (over 1 year old). Customers can cross-check on the lab's public verification URL.
- stale (1+ years old)
- no endotoxin test
- quantity deviation (22%)
- Test date
- 2025-02-28
- Testing lab
- LabC
- Batch / lot
- 2024-09-23
- Quantity
- 36.6mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 5.7
- Label dose
- 30mg
How this result compares
This Tirzepatide certificate's tested purity of 99.36% ranks higher than 9% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-02-28 by LabC via HPLC + mass quantification + endotoxins. This test is newer than 9% of our catalogued Tirzepatide certificates.
Nextechlabs has 31 certificates in our corpus, including 6 for Tirzepatide at a median tested purity of 99.72%.
Test report image
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