Reports from Kestrel Bioanalytical · page 11
Fast and inexpensive, on a 15-minute gradient that co-elutes mass-identical diastereomers. Results read high. Measured purity bias against the index reference method is +0.24 pp with a within-lab repeatability of 0.34 pp. Full laboratory profile →
| Report | Compound | Supplier | Lot | Lab | Quarter | Purity % | Water % | Recovery % | Provenance | Flags | Result |
|---|---|---|---|---|---|---|---|---|---|---|---|
| AX-2024-004741 | TB-500 | Homopeptide | HOMO-2308-R3867 | Kestrel | 2024-Q1 | 99.46 | 3.60 | 91.9 | Buyer-sourced | 0 | PASS |
| AX-2024-005313 | Afamelanotide | BCH | BCH-2310-K5538 | Kestrel | 2024-Q1 | 98.87 | 5.62 | 107.3 | Buyer-sourced | 0 | PASS |
| AX-2024-004320 | Melanotan II | QSC | QSC-2402-L6963 | Kestrel | 2024-Q1 | 99.93 | 5.84 | 88.7 | Buyer-sourced | 2 | FAIL |
| AX-2024-004572 | Semaglutide | JEEP | JEEP-2308-J8740 | Kestrel | 2024-Q1 | 99.93 | 6.07 | 95.2 | Laboratory-retained | 0 | PASS |
| AX-2024-005176 | Semax | CPC | CPC-2309-M9933 | Kestrel | 2024-Q1 | 98.47 | 5.97 | 92.7 | Buyer-sourced | 0 | FAIL |
| AX-2024-004318 | Melanotan II | QSC | QSC-2402-L6963 | Kestrel | 2024-Q1 | 99.93 | 5.37 | 99.9 | Buyer-sourced | 0 | PASS |
| AX-2024-004322 | Melanotan II | QSC | QSC-2402-L6963 | Kestrel | 2024-Q1 | 99.93 | 5.71 | — | Buyer-sourced | 0 | PASS |