⚠ FOR LABORATORY RESEARCH USE ONLY — Not for human or veterinary use
This website supplies analytical-grade reference materials intended exclusively for qualified scientific research. You must confirm each of the following before entering.
⚠ FOR LABORATORY RESEARCH USE ONLY — Not for human or veterinary use
Every batch of Peptaluvéra reference standards undergoes rigorous third-party testing. Access your lot documentation and COA by entering your lot number below.
Enter your lot number to retrieve the Certificate of Analysis and batch-specific test results.
Quality Assurance
High-Performance Liquid Chromatography
Every batch undergoes rigorous HPLC testing to quantify purity and detect any impurities. Our HPLC method uses reverse-phase C18 columns with UV detection at 214 nm, providing precise measurement of peptide content and purity to ≥99%.
ESI-MS / MALDI-TOF Verification
Mass spectrometry confirms the molecular identity of each peptide by verifying the exact molecular weight. This ensures the correct amino acid sequence and confirms no substitutions or truncations occurred during synthesis.
Independent Laboratory Verification
All products are tested by accredited, independent US laboratories. Third-party testing eliminates any potential bias and provides an objective assessment of each batch's quality and purity.
Certificate of Analysis Documentation
Each batch receives a unique Certificate of Analysis documenting the specific test results, including HPLC chromatogram, MS spectrum, purity percentage, and storage recommendations. COAs are available for every order.
Every Certificate of Analysis includes comprehensive test results and batch-specific data.
COAs are included with every order. If you need a copy of a previous batch's COA or have questions about test results, contact our research team.
