Heavy Metals (Cd, Cr, Hg, Pb) in ABS Resin-high Concentration Pellet|Heavy Metals (Cd, Cr, Hg, Pb) in ABS Resin-high Concentration Pellet|认证标准物质(NMIJ CRM)

发表于由

Heavy Metals (Cd, Cr, Hg, Pb) in ABS Resin-high Concentration Pellet

货号：638-10132
包装：25g

    绿色采购标准物质 ABS树脂中的重金属(Cd，Cr．Hg，Pb) -高浓度球状物 认证标准物质