GHK-Cu 99.9% Purity — Shanghai Sigma Audley SsaCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabE, showing GHK-Cu batch SACU5020250728F at 99.92% purity via HPLC and mass quantification. However, the tested quantity was 42mg against a 50mg label, a 16% deviation. Endotoxin status and test date are unknown, but a verification URL is available.
- quantity deviation (-16%)
- no endotoxin test
- stale (unknown age)
- Test date
- —
- Testing lab
- LabE
- Batch / lot
- SACU[PHONE_REDACTED]F
- Quantity
- 42mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 7.5
- Label dose
- 50mg
How this result compares
This GHK-Cu certificate's tested purity of 99.92% ranks higher than 82% of the 2433 GHK-Cu certificates with a purity result we have catalogued (median 99.82%).
Testing method by LabE via HPLC + mass quantification + endotoxins.
Shanghai Sigma Audley Ssa has 468 certificates in our corpus, including 16 for GHK-Cu at a median tested purity of 99.93%.
Test report image
Finnrick
Artifact capturedWe have the certificate image (SHA-256 hash captured) — you can verify it loads from the upstream lab and matches the artifact shown here.
Verify on the upstream labSaved source document
sha256:e616b44cf40022f9…
— immutable copy held by TitrateLab