Certificates of analysis are published here exactly as the issuing laboratory produced them, with the laboratory’s own verification link so that each one can be checked against its record. A certificate covers the lot named on it and no other.
Where a compound has no certificate in this archive, none is claimed for it: the specification on its product page states only what has been measured.
Material is sourced through US-based suppliers.
The analytical panel
Certificates in the archive are issued by ILS Laboratories under its Full QC Panel. Each one reports:
- Peptide purity (HPLC) — reversed-phase HPLC with UV detection at 214 nm, reported as the target peptide’s share of all peptide-related peaks. Laboratory specification: ≥ 95.0%.
- Identity (HPLC-RTM) — the sample’s retention time compared against a reference standard.
- Net peptide content — the measured mass of peptide in the vial, reported against its labeled content.
- Fentanyl screen — immunoassay, 50 ng/mL cutoff.
- Heavy metals (ICP-MS, USP <233>) — arsenic, cadmium, chromium, mercury and lead, each against its own limit.
- Sterility (PCR).
- Endotoxin (USP <85>) — kinetic chromogenic method, acceptance limit 0.25 EU/mL.
Verifying a certificate
Each certificate carries its COA number and an access code. Scan the QR code on the document, or follow its verification link in the archive, to view the same result on the laboratory’s portal.
Certificate archive
Every certificate of analysis for the catalog, as issued by the laboratory. Each certifies one batch, identified by its batch number, and can be checked against the laboratory's own record with the verification link and access code below.
| Compound | Purity | Net content | Certificate | Analysed | Result | Documents |
|---|---|---|---|---|---|---|
| Wolverine Blend · 10/10 mg | 99.71% HPLC | 20.77 mg | COA-2026-FNVTJY Batch WFWLV01 · ILS Laboratories | 21 Oct 2026 | Pass | PDF Verify Access code PQL5FTQU |
| WRC-3RT 10 mg | 99.78% HPLC | 10.31 mg | COA-2026-A8MJ-G Batch WFRT11 · ILS Laboratories | 29 Sep 2026 | Pass | PDF Verify Access code P53LNLV4 |
| MOTS-c 40 mg | 99.79% HPLC | 41.15 mg | COA-2026-QMF-UG Batch WFMTC01 · ILS Laboratories | 11 Aug 2026 | Pass | PDF Verify Access code K8J8NBY2 |
| WRC-2TZ · 30 mg | 99.66% HPLC | 30.96 mg | COA-2026-957103 Batch WFTZ01 · ILS Laboratories | 11 Aug 2026 | Pass | PDF Verify Access code AYSU6K6L |
| WRC-3RT 30 mg | 99.54% HPLC | 31.54 mg | COA-2026-957102 Batch WFRT01 · ILS Laboratories | 11 Aug 2026 | Pass | PDF Verify Access code E6VHDCEB |
Storage
Compounds are lyophilized and sealed. Each compound’s storage parameters are published on its product page and on its specification.
For Research Use Only. Not for Human Consumption.