COA Certified · Every Batch TestedSame-Day Shipping on Orders by 2PM ESTUSA Sourced · USA ShippedFree Shipping on Orders Over $3004.9/5 from 2,400+ Verified Researchers≥99% Purity — HPLC + Mass SpecEndotoxin Tested · Sterility VerifiedCOA Certified · Every Batch TestedSame-Day Shipping on Orders by 2PM ESTUSA Sourced · USA ShippedFree Shipping on Orders Over $3004.9/5 from 2,400+ Verified Researchers≥99% Purity — HPLC + Mass SpecEndotoxin Tested · Sterility Verified

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Trust & Verification

Verify your COA by lot number

Every lot we ship is third-party tested and travels with a lot-matched Certificate of Analysis. Type the lot number from your vial to pull that exact document — identity by mass spec, purity by HPLC, all traceable to the number in your hand.

The lot number is printed on your vial label and on every Certificate of Analysis. Type it above to pull the exact lot-matched COA — the same document that shipped with your vial.

66 lot-matched certificates on file · updated as new lots are released.

Prefer to browse? See the full COA & SDS library or read how to read a Certificate of Analysis.

Certificates of Analysis document analytical identity and purity for laboratory research use only. Products are not drugs, supplements, or cosmetics and are not for human or veterinary consumption.