Test results
| Appearance | White tablet |
|---|---|
| Net peptide content | 11.53 / 11.65 / 9.988mg · HPLC (3 samples) |
Batch details
| Product | MK677 (Ibutamoren) |
|---|---|
| Batch / lot | 5159981X |
| Certificate number | #33372 (RoA) |
| Laboratory | Chromate |
| Tested | Mar 22, 2026 |
| Method | Qualitative and quantitative chemical analysis by RP-HPLC with UV detection |
| Lab verdict | Not stated on this certificate |
Original certificate
Open the image for the full-size report. Match the lot number printed on your vial to 5159981X. Every other batch of MK677 (Ibutamoren) 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 MK677 (Ibutamoren)
- Batch 5159981X, tested Sep 19, 2026
- Batch MK01, tested Jul 30, 2026

