Certificate record
Semax, lot 30-01260229
MZ Biolabs assayed lot 30-01260229 of Semax from Ascension Peptides at 99.75% purity on 9 Feb 2026, reporting 10.12 mg against a 10 mg label, 1.2% above the labelled mass.
Assayed 9 Feb 2026 · MZ Biolabs · 
Ascension Peptides · record id coa-ascensionpeptides-30-01260229
What the certificate reports
| Compound | Semax |
|---|---|
| Lot identifier | 30-01260229 |
| Purity | 99.75% |
| Labelled mass | 10 mg |
| Assayed mass | 10.12 mg |
| Difference | 1.2% above the label |
| Assay date | 9 Feb 2026 |
| Testing laboratory | MZ Biolabs |
| Who commissioned it | Published by the vendor. Scored as a claim, not as corroboration — only an independently commissioned assay counts as verified. |
| Source document | https://ascensionpeptides.com/wp-content/uploads/2026/02/COA_Semax_quant_30-01260229_20260214-1.pdf |
Check it yourself
MZ Biolabs does not publish a public lookup we have been able to find, so this certificate can be read but not independently re-pulled from the laboratory. The document above is the copy the vendor published. Where a laboratory does offer a lookup, we say so and link it.
A certificate describes the sample it names and nothing else. It is not a statement about any other lot, and it is not an endorsement of the vendor or of any use of the material.
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- AOD-9604, lot 09-01260229 99.45% · 10 Apr 2026
- CJC-1295, lot 13-01260229 99.27% · 10 Apr 2026
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Semax from other vendors
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- Bench Grade Peptides, lot 00011/0011 99.77% · AV Analytics
- Vial Drop Labs, lot VDL-20260827-42WG 99.95% · KMD Analytical (KMD Group LLC)
- Vertex Labs, lot 2608190851 99.93% · Freedom Diagnostics Testing