GHK-Cu 99.9% Purity — Shandong Aishi BiotechnologyCertificate of Analysis · Independent third-party lab result
LabE tested this GHK-Cu batch (CU50SD202601) at 99.9% purity via HPLC and mass quantification. Endotoxins were below LOQ, and the test is recent (under 3 months). However, the tested quantity was 42.7mg against a 50mg label, representing a significant -14.6% deviation. Customers can cross-check on the lab's public verification URL.
- quantity -14.6% deviation
- Test date
- 2026-02-18
- Testing lab
- LabE
- Batch / lot
- CU50SD202601
- Quantity
- 42.7mg
- Endotoxins
- below LOQ
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 7.7
- 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 2026-02-18 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 47% of our catalogued GHK-Cu certificates.
Shandong Aishi Biotechnology has 74 certificates in our corpus, including 12 for GHK-Cu at a median tested purity of 99.90%.
Test report image
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