Test results
| Appearance | Good · Pass |
|---|---|
| Identity | Confirmed · HPLC · Pass |
| Purity | 99.58% · HPLC · Spec ≥ 95.0% · Pass |
| Net peptide content | 10.61 mg · HPLC · Report only |
| Fentanyl screen | Not detected · Pass |
Batch details
| Product | PE-22-28 |
|---|---|
| Batch / lot | FX35 |
| Laboratory | ILS Laboratories (ISO/IEC 17025 accredited) |
| Tested | Jun 1, 2026 |
| Labeled amount | 10mg |
| Method | Purity & Quant (HPLC) |
| Lab verdict | PASS |
Original certificate
Open the image for the full-size report. Match the lot number printed on your vial to FX35. Every other batch of PE-22-28 is listed on its product page.
New to certificates of analysis? What is a COA? explains the tests on this page and how labs check identity and purity.
Other batches of PE-22-28
- Batch #33516, tested Mar 25, 2026