COA Certified · Every Batch Tested Same-Day Shipping on Orders by 2PM EST USA Sourced · USA Shipped Free Shipping on Orders Over $300 ≥99% Purity — HPLC + Mass Spec Endotoxin Tested · Sterility Verified COA Certified · Every Batch Tested Same-Day Shipping on Orders by 2PM EST USA Sourced · USA Shipped Free Shipping on Orders Over $300 ≥99% Purity — HPLC + Mass Spec Endotoxin Tested · Sterility Verified
For Laboratory & Research Use Only — Not for Human or Veterinary Use
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Verify Your COA

Every lot we distribute is independently third-party tested before it ships. Because a Certificate of Analysis (COA) belongs to a specific lot rather than a product in general, you verify your own vial by matching its lot number to the documentation.

How to verify your lot

  1. Find the lot number on your vial label or order paperwork, along with the product name.
  2. Request the matching COA using the form below, or email support@synexbiolabs.com. We will send the COA and Safety Data Sheet for that lot.
  3. Check the results. The COA should show the same product and lot number as your vial.

What the COA confirms

Request your COA

In your message, include the product name, the lot number and your order number (if you have one). If you can’t find the lot number, tell us what you ordered and when.

Send us a message

Looking for general testing information? See Certificates of Analysis and our Quality Standard.

For laboratory and research use only. Not for human or veterinary consumption.