Certificate record
IGF-1 LR3, lot NLL-5439587
ILS Laboratories assayed lot NLL-5439587 of IGF-1 LR3 from Northline Labs at 98.31% purity on 8 Jul 2026, reporting 1.04 mg against a 1 mg label, 4.0% above the labelled mass.
Assayed 8 Jul 2026 · ILS Laboratories · NLNorthline Labs · record id coa-northlinelabs-nll-5439587
What the certificate reports
| Compound | IGF-1 LR3 |
|---|---|
| Lot identifier | NLL-5439587 |
| Purity | 98.31% |
| Labelled mass | 1 mg |
| Assayed mass | 1.04 mg |
| Difference | 4.0% above the label |
| Assay date | 8 Jul 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/2026/07/coas/NLL-5439587%20-%20IGF-1%20LR3%20-%20COA.pdf |
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IGF-1 LR3 from other vendors
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