Every research compound supplied by FYH Peptides ships with an HPLC-verified Certificate of Analysis issued by our Swiss manufacturing partner, Swiss Tech Pharmaceutical. Reports list duplicate-test fill weights, lot/batch numbers, and HPLC purity readings. PDFs below are the most recent batch on hand — newer batches will be added as inventory rotates. Request a specific lot via the Contact page.
| Compound | Cat № | Batch № | Purity (HPLC) | COA |
|---|---|---|---|---|
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COAs are provided for research-use documentation. They do not constitute medical, therapeutic, or dietary guidance.