Tesamorelin 99.6% Purity — Zlz PeptideCertificate of Analysis · Independent third-party lab result
LabE tested this Tesamorelin at 99.58% purity via HPLC and mass quantification. The tested quantity was 16.7mg, a significant -16.5% deviation from the 20mg label. Endotoxin status is unknown. This test is recent (3-6 months old). Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- quantity deviation (-16.5%)
- no batch ID
- Test date
- 2026-01-15
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 16.7mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 4.6
- Label dose
- 20mg
How this result compares
This Tesamorelin certificate's tested purity of 99.58% ranks higher than 56% of the 2240 Tesamorelin certificates with a purity result we have catalogued (median 99.46%).
Tested 2026-01-15 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 36% of our catalogued Tesamorelin certificates.
Zlz Peptide has 274 certificates in our corpus, including 15 for Tesamorelin at a median tested purity of 98.79%.
Test report image
Finnrick
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