Every Veltex batch is tested by Janoshik Analytical before it ships. Enter your lot number to pull up its Certificate of Analysis — then confirm it independently at the source. The verification belongs to you.
Double-check the number on your vial label, or contact us and we'll verify it for you directly.
Contact Support →Every Veltex vial has a lot number beginning with VX — printed on the label and your COA.
Enter the lot number above to pull the full Certificate of Analysis.
Cross-reference the result directly at janoshik.com.