Tirzepatide 99.9% Purity — Royal PeptidesCertificate of Analysis · Independent third-party lab result
LabC tested this Tirzepatide at 99.89% purity using HPLC. The tested quantity was 11.01mg, showing a significant 10.1% deviation from the 10mg label. Endotoxin status is not applicable, and the test is stale (over 1 year old).
- stale (1+ years old)
- quantity deviation (10.1%)
- no endotoxin test
- Test date
- 2025-03-25
- Testing lab
- LabC
- Batch / lot
- (no batch ID)
- Quantity
- 11.01mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 6.5
- Label dose
- 10mg
How this result compares
This Tirzepatide certificate's tested purity of 99.89% ranks higher than 67% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-03-25 by LabC via HPLC + mass quantification + endotoxins. This test is newer than 11% of our catalogued Tirzepatide certificates.
Royal Peptides has 39 certificates in our corpus, including 14 for Tirzepatide at a median tested purity of 99.78%.
Test report image
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