Independent Verification
Verify your lot number.
Every Veltex batch is tested by Janoshik Analytical before it ships. Enter your lot number below to pull up its Certificate of Analysis — then confirm it independently at the source. The verification belongs to you.
Try: VX-001 · VX-004 · VX-017 · VX-023
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✓ Janoshik Verified
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HPLC Purity
Labeled Content—
Actual Content—
Mass Spec IdentityConfirmed
Test Date—
Testing LabJanoshik Analytical
🔍 Confirm this result independently at Janoshik →
This certificate reflects independent third-party testing. Cross-reference the lot number at janoshik.com to confirm authenticity. For Research Use Only.
Lot number not found
We couldn’t find that lot number in our system. Double-check the number on your vial label, or contact us and we’ll verify it for you directly.
Contact Support →How Verification Works
01
Find your lot number
Every Veltex vial is labeled with a lot number beginning with VX. It’s printed on the vial label and your COA.
02
Look it up here
Enter the lot number above to pull the full Certificate of Analysis — purity, content, and identity confirmation.
03
Confirm at the source
Cross-reference the result directly at janoshik.com. You never have to take our word for it.