Tesamorelin 99.4% Purity — Peptide PartnersCertificate of Analysis · Independent third-party lab result
LabA tested this Tesamorelin batch (TES202601) at 99.39% purity via HPLC, with mass quantification and endotoxins also performed. The tested quantity was 10.92mg, showing a 9.2% deviation from the 10mg label. Endotoxins were reported as low, and the test is recent (3-6 months old). Customers can cross-check on the lab's public verification URL.
- quantity deviation (9.2%)
- Test date
- 2026-01-30
- Testing lab
- LabA
- Batch / lot
- TES202601
- Quantity
- 10.92mg
- Endotoxins
- low
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 7.5
- Label dose
- 10mg
How this result compares
This Tesamorelin certificate's tested purity of 99.39% ranks higher than 45% of the 2240 Tesamorelin certificates with a purity result we have catalogued (median 99.46%).
Tested 2026-01-30 by LabA via HPLC + mass quantification + endotoxins. This test is newer than 40% of our catalogued Tesamorelin certificates.
Peptide Partners has 77 certificates in our corpus, including 11 for Tesamorelin at a median tested purity of 99.70%.
Test report image
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