Inquiry (采购产品): MSDS I am requesting an MSDS to cover the following order previously placed some time ago: Product Typw GW-1220, Crushed Tungsten Rod, -12/+20 **** Hidden Message ***** Ron Weissenfels Richland , WA 99352 USA Company: CHPRC Title: Sr Eng Tech Phone: 509-376-0447 Fax: 509-376-4882 E-mail: ronny_d_weissenfels@rl.gov **** Hidden Message ***** ronny_d_weissenfels@rl.gov