Certificate of analysis
Semax
by Peptidegurus· batch 1st Feb 2026
99.69 %
measured purity(HPLC)· February 26, 2026
- HPLC purity
- 99.691
- Net peptide content
- 11.37
From the same lot
Other tests in lot 1st Feb 2026
Same batch, independently tested. Cross-confirm the purity claim.
99.90 %
Feb 2026 Janoshik Analytical · HPLC
For
Selank
by Peptidegurus· batch 1st Feb 2026
99.80 %
Feb 2026 Janoshik Analytical · HPLC
For
GHK-Cu
by Peptidegurus· batch 1st Feb 2026
99.02 %
Feb 2026 Janoshik Analytical · HPLC
For
DSIP
by Peptidegurus· batch 1st Feb 2026
99.76 %
Feb 2026 Janoshik Analytical · HPLC
For
Tirzepatide
by Peptidegurus· batch 1st Feb 2026
—
Feb 2026Purity not on file
Janoshik Analytical
For
Epithalon
by Peptidegurus· batch 1st Feb 2026
—
Feb 2026Purity not on file
Janoshik Analytical
For
BPC-157
by Peptidegurus· batch 1st Feb 2026
—
Feb 2026Purity not on file
Janoshik Analytical
For
Epithalon
by Peptidegurus· batch 1st Feb 2026