Transparency You Can
Verify
Every batch independently tested by ISO/IEC 17025-accredited laboratories. Download certificates, verify purity, and confirm batch identity — all publicly available, no account required.
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How to Read a Certificate of Analysis
High-Performance Liquid Chromatography (HPLC) separates a sample into its components and measures the proportion of the target compound. A result of 99.4% means 99.4% of the detected material is the intended compound. SEVIA requires a minimum of 98.0% for all products.
Mass Spectrometry (MS) confirms the identity of the compound by measuring its molecular mass and fragmentation pattern. A "Confirmed" result means the measured molecular weight matches the expected value for the named compound, verifying you have the correct peptide.
Each batch receives a unique identifier (e.g. GP-2025-001) linking every vial to a specific production run and its COA. Cross-reference your product label against our COA database to confirm the certificate matches your exact batch. Contact us if your batch number isn't listed.
We Never
Self-Certify
Every purity figure, identity confirmation, and quality result on this page was produced by an independent, ISO/IEC 17025-accredited laboratory — not by SEVIA. We believe that meaningful transparency requires an external voice. Our only role is to share the results, not produce them.
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