Batch Verification Report
Batch verification and analytical summary for Kisspeptin-10.
Manufacturer catalog: A031
Manufacture date: 2025-01-16
Recommended retest date: 2027-01-15
Amount: As specified on Celvaris product label
Analytical Results
The following analytical data was obtained from manufacturer testing of batch P250108-8001031. Celvaris has independently verified this data against our quality specifications.
| Test | Method | Specification | Result | Status |
|---|---|---|---|---|
| Appearance | Visual | White powder | Conforms | PASS |
| Solubility | Visual | Soluble in water | Conforms | PASS |
| Identity | MS (ESI) | 1302.45 ± 1.0 | 1302.94 | PASS |
| Purity | HPLC | ≥ 98.0% | 99.26% | PASS |
| Peptide content | N% | ≥ 80.0% | 85.08% | PASS |
| Water content | Karl Fischer | ≤ 10.0% | 1.69% | PASS |
| Acetate content | HPLC | < 15.0% | 12.34% | REPORT |
| TFA content | HPLC | ≤ 0.5% | N.D. | PASS |
| Residual solvents | GC | Below ICH limits | N.D. | PASS |
| Bacterial endotoxins | LAL | < 10 EU/mg | Conforms | PASS |
| Microbial limits | USP | Within limits | Conforms | PASS |
| Mass balance | HPLC | 95.0–105.0% | 99.11% | PASS |
All parameters above were tested on the manufacturer’s certificate of analysis for this batch.
Storage & Handling
Storage Conditions:
- Store at -20°C or below in original sealed vial
- Protect from light and moisture
- Do not freeze-thaw repeatedly once reconstituted
- Recommended shelf life: 24 months when stored properly
General Laboratory Handling:
- Handle using standard laboratory safety practices
- Wear appropriate PPE (gloves, lab coat, safety glasses)
- Use in well-ventilated area or fume hood
- Avoid inhalation, ingestion, or skin/eye contact
- Wash hands thoroughly after handling
Reconstitution:
Reconstitution methods, diluents, and working concentrations must be determined by qualified researchers according to their specific experimental protocols and institutional guidelines. Celvaris does not provide reconstitution instructions.
Additional Documentation:
For questions about this batch or to request additional information, contact [email protected]
All tested parameters conform to specification. No deviations noted.