Document wqbbDZjN7kV4Z7oyYKKrY3KwE

Respirator Name Survivair 2000 Comfo II 3M 8710 3M 9910 American Optical R1050 North 7700 Scott Air-Pak TABLE I Respirators Studied Tvpe Elastomeric (silicone rubber) .with dust, fume and mist and high efficiency filters Elastomer (neoprene) with dust, fume and mist and high efficiency filters Disposable with nonadjustable straps Disposable with adjustable straps Disposable with nonadjustable 6traps Elastomeric (silicone rubber) vith high efficiency filters Self-contained breathing apparatus, pressure-demand Vendor U.S.D. Corp. Mine Safety Appliance Co. 3M company 3M Company American Optical Company North Company Scott Aviation 0901366 DUP