Certificate record
Sermorelin, lot NLL-9912173
Horizon Analytical assayed lot NLL-9912173 of Sermorelin from Northline Labs at 99.21% purity on 27 Jan 2026, reporting 5.8 mg against a 5 mg label, 16.0% above the labelled mass.
Assayed 27 Jan 2026 · Horizon Analytical · NLNorthline Labs · record id coa-northlinelabs-nll-9912173
What the certificate reports
| Compound | Sermorelin |
|---|---|
| Lot identifier | NLL-9912173 |
| Purity | 99.21% |
| Labelled mass | 5 mg |
| Assayed mass | 5.8 mg |
| Difference | 16.0% above the label |
| Assay date | 27 Jan 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/2026/03/coas/NLL-9912173%20-%20Sermorelin%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
- BPC-157, lot DPS-4179638 99.36% · 24 Sept 2026
- Ipamorelin, lot DPS-7408699 99.63% · 24 Sept 2026
- Tesamorelin, lot NLL-7324032 99.48% · 28 Jul 2026
- 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
Sermorelin from other vendors
- Bench Grade Peptides, lot 00011/0011 99.75% · AV Analytics
- Next Gen Peptides, lot SM10-06 99.61% · ILS Laboratories
- Next Gen Peptides, lot SM10-05 99.57% · ILS Laboratories
- PeptidePlugs, lot DK-132-09 99.13% · Freedom Diagnostics Testing
- Koi Peptides, lot Clear 99.4% · Freedom Diagnostics Testing
- Simple Peptide, lot SERM10-042026-4 99.09% · Freedom Diagnostics Testing