LaCaMnO3钙钛矿结构纳米晶 尖晶石型铁酸锌ZnFe2O4 钙钛矿型铁酸镧LaFeO3纳米晶 氟钙钛矿型KMnF3纳米晶 钽铌酸钾纳米晶 钛酸铅 钛酸钙(CaTiO3) 产品*,接受定制,提供核磁,HPLC,LCMS,GC图谱 可放心使用;对于科研机构支持*。提供*产品的msds、结构式、性质、英文名、生产厂家、作用/用途、分子式/化学式、密度、沸点...
Material and methods Preparation of heavy metal solutions The 100 ppm stock solutions of C d2+, Pb2+, Zn2+, Ni2+, Fe3+ and AsO43− ions were prepared by using CdCl2, Pb(NO3)2, Zn(CH3COO)2, Ni(NO3)2.6H2O, FeCl3·6H2O and Na2HAsO4...