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Praxair - Liquid Nitrogen Division

Cornell University has awarded a contract to Praxair, Inc. for the following products and services:

  • Liquid nitrogen, delivered in bulk
  • On-site bulk tanks
  • Tank maintenance

Contract Benefits to Cornell

  • Lower pricing of bulk liquid nitrogen based on accumulated university volumes
  • Automated notification and delivery to Cornell
  • 24-hour customer service number: 1-800-PRAXAIR

Ordering Information

Confidential Information: The following information regarding contracts negotiated with suppliers is confidential and must not be shared with anyone outside of Cornell University, as per University Policy 4.6, Standards of Ethical Conduct.

Supplier's Website

Order Address

Praxair, Inc.
39 Old Ridgebury Road
Danbury, CT 06810-5113

Telephone: (800) 772-9247 (800-PRAXAIR)
Fax: (800) 772-9985

Account and Sales Representative

Gregory Przystal
Telephone: (716) 286-4617
Mobile: (716) 352-8020

How to Obtain Information on Products and Pricing

Contact the account representative.

How to Place an Order

Create recurring purchase orders - one for the product to be delivered and a separate one for leasing and maintenance fees associated with bulk tanks provided by Praxair.

Cancellation and Return Policy

Not applicable

Additional Cornell Key Contract Information

  • Current contract: 5/1/2015-4/30/2018
  • Contract term: Three years

Cornell University Contract Administrator

For more information, questions, or comments about this program, please contact the following purchasing agent:


We encourage faculty and staff members to provide feedback on the performance of university preferred contract suppliers.