[LORRE-list] The Annual HEPA filtered equipment certification (LORRE)

To all, We have received a notification from Purdue that the Annual HEPA filtered equipment certification will be performed on Thursday 07/09/2015. Due to this event, please do not plan to do any experiments at Room# 237A and Room335 in the hoods. In order to be certified, the units need an empty work area prior to the certification time. Thanks, LORRE Safety Committee.