Tesamorelin 98.9% Purity — Peptide SciencesCertificate of Analysis · Independent third-party lab result
LabE tested this Tesamorelin batch (VI182025-718-2) at 98.9% purity via HPLC and mass quantification. The tested quantity showed a -5.4% deviation from the 2mg label. Endotoxin status is unknown, and the test is older (6-12 months). Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- older (6-12 months)
- Test date
- 2025-10-09
- Testing lab
- LabE
- Batch / lot
- VI182025-718-2
- Quantity
- 2.27mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 7.3
- Label dose
- 2mg
vendor batch claim 2.4mg (Package)
How this result compares
This Tesamorelin certificate's tested purity of 98.90% ranks higher than 14% of the 2240 Tesamorelin certificates with a purity result we have catalogued (median 99.46%).
Tested 2025-10-09 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 17% of our catalogued Tesamorelin certificates.
Peptide Sciences has 273 certificates in our corpus, including 11 for Tesamorelin at a median tested purity of 98.56%.
Test report image
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