Quality
Certificates of Analysis
Every batch we ship includes a Certificate of Analysis (COA) confirming identity, purity and lot number.
What the COA includes
- Compound identity and molecular mass (MS)
- Purity by HPLC (typically ≥99%)
- Batch / lot number and manufacture date
- Storage and handling recommendations
Request a COA
Need the COA for a specific lot before ordering? Use the order lookup or contact us with the lot number and we'll send the PDF.
Last updated: July 28, 2026