Certificate of Analysis (COA) Library
Every batch of Vlora Peptides products is independently tested by accredited third-party laboratories. Below you’ll find the Certificates of Analysis for our current batches.
What’s in a COA?
- Identity Confirmation: Mass Spectrometry (MALDI-MS)
- Purity: Reverse-Phase HPLC (typically ≥99%)
- Content Verification: Quantitative HPLC
- Endotoxin Testing: <0.05 EU/mL (USP <85>)
- Heavy Metals Screening: <0.01 ppm (USP <232>)
Download a COA
To request the COA for a specific batch, please email support@vlorapeptides.com with:
- The product name
- The batch number (printed on your vial label)
- Your order number
We typically respond within 24 hours with the corresponding certificate.
How to Read a COA
Each COA includes:
- Sample Details: Product name, batch/lot number, sample type
- Analytical Methods: The specific tests performed
- Test Results: Measured values vs. specifications
- Certification Statement: Lab confirmation of conformance
Third-Party Testing Labs
Our COAs are issued by independent laboratories including Janoshik Analytical and other accredited testing facilities. We do not self-report purity — every result comes from an independent source.
Questions About a COA?
If a COA isn’t available for your batch or you have a technical question, contact us at support@vlorapeptides.com.