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RESPIRATORY PROTECTION FOR TOLUENE <br /> Condition Minimum Respiratory Protection' <br />' Required Above 200 ppm <br /> Vapor Concentration <br /> 500 ppm or less Any chemical cartridge respirator with an organic vapor cartridge(s). <br />' Any supplied-air respirator. <br /> Any self-contained breathing apparatus, <br /> 1000 ppm or less A chemical cartridge respirator with a full facepiece and an organic vapor <br /> cartridge(s). <br />' 2000 ppm or less A gas mask with a chin-style or a front-or bads-mounted organic rg vapor canister. <br /> Any supplied-air respirator with a full facep oce. helmet, or hood <br />' Any self-contained breathing apparatus with a full facepiece. <br />' Greater than 2000 ppm or Self-contained breathing apparatus with a full facepiece operated in pressuw <br /> entry and escape from demand or other positive pressure mode. <br /> unknown ooncentrations <br />' A combination respirator which includes a Type C supplied-air respirator with a <br /> full facepiece a operated in or other positive pressure or continu. <br /> ous-flow mode and an auxiliary seff-cow breathing apparatus operated in <br /> pressure-demand or other positive pressure mode. <br /> Fire Figltting Self-contained breathing apparatus with a full facepiece operated in pressure- <br /> demand or other positive pressure mode. <br /> Escape Any gas mask Providing protection against organic vapors. <br />' Any escape self-contained breathing apparatus. <br /> Only NIOSH-approved or MSHA-approved equipment should be used. <br /> 1 <br /> 1 <br /> 1 <br /> S <br />