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 · NLNorthline 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.
Other lots from Northline Labs
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- MOTS-c, lot NLL-7169345 99.9% · 28 Jul 2026
- GHK-Cu, lot NLL-6906095 99.79% · 28 Jul 2026
- IGF-1 LR3, lot NLL-5439587 98.31% · 8 Jul 2026
Selank from other vendors
- Next Gen Peptides, lot slk09 99.58% · ILS Laboratories
- Origin Labs, lot Orig2609160094 99.77% · Freedom Diagnostics Testing
- One Aminos, lot ONE-SEL10-091726 99.46% · United Laboratories
- Amino Club, lot SLK0001 99.49% · ILS Laboratories
- Stealth Research Labs, lot SRL-SK-101 99.8% · Bioviridian Inc.
- Bench Grade Peptides, lot 00011/0011 99.76% · AV Analytics