Use a safety blender that has leak proof bearings and a tight ... from EH&S that can be used to communicate room-specific information. EH&S posts signs at laboratory entrances that include the ...

Door signs are valid for one year after they are printed ... and a list of common peroxide formers and their testing periods can be found in the EHS Laboratory Safety Manual (this list is not ...

a sign will be posted on the fume hood stating the hood is not safe to use and repairs are in process. Failure to relocate or end experiments while repairs are in process poses a health and safety ...