Mercury vapor analyzer

Arizona Instrument has released the new Jerome® J505 atomic fluorescence spectroscopy mercury vapor analyzer. The detection cell is simpler, smaller, lighter weight and more durable than other spectroscopy instruments. The highly efficient optical cell requires less flow to purge the system, allowing the J505 to run at a lower flow rate minimizing sample dilution.

Arizona Instrument LLC, www.azic.com, (800) 528-7411. Circle 257

ON DEMAND: A discussion of new data on trends in falls and updated resources from CPWR – The Center for Construction Research and Training and the OSHA-NIOSH-CPWR National Campaign to Prevent Falls in Construction.