Heavy Metals (Cd, Cr, Hg, Pb) in PP Resin Pellet – High Concentration
货号:632-14552
包装:25g
包装:25g
绿色采购标准物质 PP树脂中的重金属(Cd,Cr,Hg.Pb) -高浓度球状物 认证标准物质
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)
Heavy Metals (Cd, Cr, Hg, Pb) in ABS Resin-high Concentration Pellet
货号:638-10132
包装:25g
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
Heavy Metals (Cd, Cr, Hg, Pb) in ABS Resin-High Concentration Disk|Heavy Metals (Cd, Cr, Hg, Pb) in ABS Resin-High Concentration Disk|认证标准物质(NMIJ CRM)
Heavy Metals (Cd, Cr, Hg, Pb) in ABS Resin-High Concentration Disk
货号:635-11801
包装:1片
包装:1片
绿色采购标准物质 ABS树脂中的萤金属(Cd,Cr,Hg,Pb) -高浓度盘状物 认证标准物质
Heavy Metals (Cd, Cr, Pb) in ABS Resin-Iow Concentration Pellet|Heavy Metals (Cd, Cr, Pb) in ABS Resin-Iow Concentration Pellet|认证标准物质(NMIJ CRM)
Heavy Metals (Cd, Cr, Pb) in ABS Resin-Iow Concentration Pellet
货号:630-07382
包装:25g
包装:25g
绿色采购标准物质 ABS树脂中的重金属(Cd,Cr,Pb) -低浓度球状物 认证标准物质
Heavy Metals (Cd, Cr, Pb) in ABS Resin-Iow Concentration Disk|Heavy Metals (Cd, Cr, Pb) in ABS Resin-Iow Concentration Disk|认证标准物质(NMIJ CRM)
Heavy Metals (Cd, Cr, Pb) in ABS Resin-Iow Concentration Disk
货号:633-10121
包装:1片
包装:1片
绿色采购标准物质 ABS树脂中的重金属(Cd.Cr.Pb) -低浓度盘状物 认证标准物质