Only purchase orders (PO) from a U.S.-based academic or government institution will be accepted; no international or commercial purchase orders will be accepted unless with prior approval. You will need to submit a W9 form if your institution is not already in the University of Texas system of approved vendors.

U.S.-based Academic or Governmental institutions can send their completed purchase order via email.

Please make sure to Request a Proforma beforehand and make sure the PO(including shipping charges) amount matches the Proforma Invoice.