Contact Us

Lab Supplies: VWR

VWR Contact Information

Lab Supplies: Other Vendors

View specific vendor contact information on its Vendor Profile on the PRS Preferred Vendor Matrix.

Lab Gases & Dry Ice


  • For non-emergencies, call University Police at 456
  • ORS laboratory assistance (Evanston campus): 1-5581
  • ORS laboratory assistance (Chicago campus): 3-8300
  • For emergency response for an Airgas product, call 866-734-3438

General Questions: For general inquiries about lab gases & dry ice, contact:


Calibration Services

Ellen Barnes, Manager

Maintenance requests:
If your lab is enrolled in the program and you have a problem with your balance after preventative maintenance has occurred, contact a technician. Be ready to provide the date of service on the service tag and the corresponding work order number.

  • Ray Tulicki, Primary Technician
    800-638-8537, Ext. 7208

Lab Laundry Services

Service/Procedure Questions:
Steve Bodziak, Crothall Laundry Services Business Unit Manager

Billing Questions:
Theresa McClain
, University Services, 3-0510

Comment Cards

Do you have feedback about lab services and supplies? Feel free to leave a comment on one of our online comment cards:

Lab Gas Services

Lab Laundry Services

Lab Supplies/Stockroom