Attention:

Certain features of sigmaaldrich.com will be down for maintenance Saturday afternoon/evening, February 24th starting at 3:00 pm CT until 9:00 pm CT.

Please note that you still have telephone and email access to our local offices. We apologize for any inconvenience.


Special Applications

Timestrip

Timestrip® Time Indicators - remind you when to carry out a task or replace an expired product.
Timestrip® PLUS Temperature Indicators - show you how long your product has been exposed to an unacceptably high temperature.
Food Temp Temperature Indicators - for monitoring transport temperatures of premium foods and laboratory food samples.
Timestrip® CUSTOM - design your own indicator.