GHK-Cu Injectible
PeptidesCertificate of Analysis
An independent, third-party analysis of a single batch of GHK-Cu Injectible supplied by TriVial BioWorks. Every batch we sell is tested by an outside laboratory before release, and the lab’s own report is linked below. Research use only.
Purity
99.76%
Labeled → Tested
50mg52.18mg
HPLC-verified purity at or above the labeled threshold.
Mass spectrometry confirms the compound matches specification.
Net peptide content verified against the labeled weight.
Screened for bacterial endotoxins via the LAL assay.
Tested for lead, arsenic, cadmium, and mercury.
A dedicated screen for fentanyl contamination — the test most suppliers in this space do not run, standard on every batch since May 2026. Whether it was performed on this lot is shown to the right.
Fentanyl screening is standard on every batch produced since May 2026.
Final batch conformity confirmed against release criteria.
6 of 7 tests were run on this batch. Anything marked “Not tested” was not performed for this lot.
Tested By
Kovera