TB-500 82.9% Purity — Reta PeptideCertificate of Analysis · Independent third-party lab result
LabE tested this TB-500 batch at 82.88% purity via HPLC. The tested quantity was 11.3mg, a 13% deviation from the 10mg label. Endotoxin status is not applicable, and the test is older (6-12 months). Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- older (6-12mo)
- quantity deviation (13%)
- Test date
- 2025-07-24
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 11.3mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 2.7
- Label dose
- 10mg
How this result compares
This TB-500 certificate's tested purity of 82.88% ranks higher than 1% of the 1248 TB-500 certificates with a purity result we have catalogued (median 99.39%).
Tested 2025-07-24 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 13% of our catalogued TB-500 certificates.
Reta Peptide has 249 certificates in our corpus, including 14 for TB-500 at a median tested purity of 98.13%.
Test report image
Finnrick
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