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.

Glass Dishes

Glass evaporating dishes are made with 96% silica to have high thermal and chemical resistance. Watch glasses and ribbed watch glasses are heavy-walled and have fire-polished edges.
Watch glasses