Certificate record
Selank, lot NLL-9907743
Horizon Analytical assayed lot NLL-9907743 of Selank from Northline Labs at 99.22% purity on 12 May 2026, reporting 9.8 mg against a 10 mg label, 2.0% below the labelled mass.
Assayed 12 May 2026 · Horizon Analytical · Northline Labs · record id coa-northlinelabs-nll-9907743
What the certificate reports
| Compound | Selank |
|---|---|
| Lot identifier | NLL-9907743 |
| Purity | 99.22% |
| Labelled mass | 10 mg |
| Assayed mass | 9.8 mg |
| Difference | 2.0% below the label |
| Assay date | 12 May 2026 |
| Testing laboratory | Horizon Analytical |
| 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://northlinelabs.org/wp-content/uploads/2026/05/coas/NLL-9907743%20-%20Selank%20-%20Purity.pdf |
Check it yourself
Horizon Analytical 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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Selank from other vendors
- Origin Labs, lot Orig2609160094 99.77% · Freedom Diagnostics Testing
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- Vial Drop Labs, lot VDL-20260827-42WG 99.87% · KMD Analytical (KMD Group LLC)
- Curo, lot SEL10ZO626 99.7% · BTLabs
- Ascend Science, lot AS-SK5 99.8% · Kovera Labs and/or ILS Labs
- Next Gen Peptides, lot SLK06 99.56% · ILS Laboratories