ARA-290 × Peptide Supply Co — lab test, September 2026
COA 2609081256 matches Freedom Diagnostics's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Pept2609081256Test results
Not on file for this certificate: sterility. A purity figure says nothing about that.
About this test
Label 10 mg · Lab measured 10.56 mg
106% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 2.6 mg using the measured mass, against 2.5 mg on the label — 6% more.
One vial from this lot was weighed by the laboratory, not yours. This page reports what the certificate says; it does not recommend a dose.
| Report number | 2609081256 |
|---|---|
| Portal lookup | ✓ Lab-verified |
| PDF vs portal | Freedom Diagnostics's portal shows validity only |
| Submitted via | Peptigrity staff |
| Weight | Counts as one lab test |
Independent HPLC purity analysis of ARA-290 from Peptide Supply Co, performed by Freedom Diagnostics on September 10, 2026. Reported purity: 99.64%. Net content: 10.56 mg against 10 mg labeled (106% of label). Endotoxins: Pass. Heavy metals: Pass — Arsenic, Cadmium, Lead, and Mercury below reporting/specification limits. Batch ARA1009032026. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Other lots of ARA-290 from Peptide Supply Co
| Lot | Tested | Lab | Purity | vs label | Status |
|---|---|---|---|---|---|
| AR1022026 | 24 Feb 2026 | Freedom Diagnostics | 99.41% | 115% | Unverified |
Batches this shop has published a certificate for, newest first. A lot whose printed value cannot identify a batch is not listed.
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