TB-500 98.7% Purity — Peptide PartnersCertificate of Analysis · Independent third-party lab result
LabE tested this TB-500 batch (TB202601) at 98.73% purity via HPLC. The tested quantity was 10.7mg, showing a 7% deviation from the 10mg label. Endotoxins were below LOQ, and the test is recent (under 3 months). Customers can cross-check on the lab's public verification URL.
- quantity deviation (7%)
- Test date
- 2026-03-04
- Testing lab
- LabE
- Batch / lot
- TB202601
- Quantity
- 10.7mg
- Endotoxins
- below LOQ
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 7.1
- Label dose
- 10mg
How this result compares
This TB-500 certificate's tested purity of 98.73% ranks higher than 11% of the 1248 TB-500 certificates with a purity result we have catalogued (median 99.39%).
Tested 2026-03-04 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 63% of our catalogued TB-500 certificates.
Peptide Partners has 77 certificates in our corpus, including 11 for TB-500 at a median tested purity of 99.20%.
Test report image
Finnrick
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Verify on the upstream labSaved source document
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