19<BR>19<BR>Handlers who use respirators must be: <BR>fit-tested <BR> <BR> <BR>trained <BR> <BR> <BR>physically fit to wear a respirator*<BR>* http://www.osha.gov/pls/oshaweb/owadisp.show_document?p_table=STANDARDS&p_id=9783<BR>Module 5: Protections for Handlers & Workers<BR>For Pic mixtures: at least 2 air purifying respirators and 1 SCBA on site when handling actives performed <BR>For metam: at least 1 air purifying respirator on site when handling activities are performed<BR>