The majority of purchases should be made through Ariba.  
If you are not trained in Ariba: 
Complete Purchase Request Form 
  • Must Include
    • Vendor Information (mailing address, email, phone, URL) 
    • Your name and building (should always be HLAB) 
    • Item quantity, description, part #, unit price, and total price 
    • Explanation of how the purchase will benefit the project  
    • Account number 
    • PI Approval (signature on form or email approval) 
Email completed Purchase Request Form and approval to engrprocure@purdue.edu
For questions on purchasing, please access Resources on The College of Engineering Procurement and Travel Center Site or contact Herrick Labs at hlab@purdue.edu.