Certificate record
Semaglutide, lot NLL-2885342
ILS Laboratories assayed lot NLL-2885342 of Semaglutide from Northline Labs at 99.23% purity on 3 May 2026, reporting 10.12 mg against a 10 mg label, 1.2% above the labelled mass.
Assayed 3 May 2026 · ILS Laboratories · NLNorthline Labs · record id coa-northlinelabs-nll-2885342
What the certificate reports
| Compound | Semaglutide |
|---|---|
| Lot identifier | NLL-2885342 |
| Purity | 99.23% |
| Labelled mass | 10 mg |
| Assayed mass | 10.12 mg |
| Difference | 1.2% above the label |
| Assay date | 3 May 2026 |
| Testing laboratory | ILS Laboratories |
| 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-2885342%20-%20Semaglutide%20-%20Purity.pdf |
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Semaglutide from other vendors
- Hydro Research Peptides, lot HR-2026-7341 99.76% · ILS Laboratories
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- Hydro Research Peptides, lot HR-2026-1753 99.764% · ILS Laboratories
- Prime Peptides, lot 2122026SM 99.02% · Vanguard Laboratory
- Bench Grade Peptides, lot GS05-032026-1 99.913% · Freedom Diagnostics Testing
- Ascension Peptides, lot 04-01260229 99.98% · MZ Biolabs