Certain features of will be down for maintenance the evening of Friday August 18th starting at 8:00 pm CDT until Saturday August 19th at 12:01 pm CDT.   Please note that you still have telephone and email access to our local offices. We apologize for any inconvenience.

Find a Stocking Center or Kiosk

Sigma-Aldrich has over 300 stores globally. Find out if there is an on-site store or kiosk near you by clicking here.