GHK-Cu 99.9% Purity — Orbitrex PeptidesCertificate of Analysis · Independent third-party lab result
LabE tested this GHK-Cu batch (GHK50326) at 99.9% purity via HPLC and mass quantification. The tested quantity was 56.5mg, a 12.2% deviation from the 50mg 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 (12.2%)
- Test date
- 2026-04-23
- Testing lab
- LabE
- Batch / lot
- GHK50326
- Quantity
- 56.5mg
- Endotoxins
- below LOQ
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 7.0
- Label dose
- 50mg
How this result compares
This GHK-Cu certificate's tested purity of 99.90% ranks higher than 73% of the 2433 GHK-Cu certificates with a purity result we have catalogued (median 99.82%).
Tested 2026-04-23 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 67% of our catalogued GHK-Cu certificates.
Orbitrex Peptides has 108 certificates in our corpus, including 8 for GHK-Cu at a median tested purity of 99.90%.
Test report image
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