COA P-21 10MG – Lot P21-02232026-J
Independent certificate of analysis (COA) for P21-02232026-J lot of P-21 10MG, issued by FREEDOM DIAGNOSTICS by HPLC with UV detection coupled with mass spectrometry. Measured purity: 99.505%. The accession number can be consulted on the laboratory’s website.
| Product | P21-10MG |
|---|---|
| Lot | P21-02232026-J |
| Purity (HPLC-UV / LC-MS) | 99.505% |
| Net peptide content | 10.16 mg |
| Identity | P-21 |
| Appearance | White Lyophilized Powder |
| Mass identification | P-21 |
| Endotoxin test | Pass |
| Method | HPLC with UV Detection Coupled with Mass Spectrometry |
| Laboratory | FREEDOM DIAGNOSTICS |
| Accession No. | 2602240186 |
| Received / Reported | 02/24/2026 / 2/25/2026 |
| Chemist in charge | Stephen Schmidt |
Download certificate PDF View P-21 product
See also how we test each lot, the complete list of certificates and the peptide encyclopedia.
Product intended strictly for laboratory research. Not for human or veterinary use.
