This part of GB/T 25934 specifies a method for the determination of impurity elements in high purity gold.
This part is applicable to the determination of impurity elements in 99.999% (parts/hundred) high purity gold. The analytical elements and determination ranges are listed in Table 1.
定价: 216元 / 折扣价: 184 元 加购物车
This part of GB/T 13748 specifies an inductively coupled plasma atomic emission spectrometric method for the determination of iron,copper,manganese,titanium,zinc,yttrium,neodymium,strontium,nickel,zirconium,beryllium,lead,calcium,aluminum and cerium in magnesium and magnesium alloys.
This part is applicable to the determination of iron,copper,manganese,titanium,zinc,yttrium,neodymium,strontium,nickel,zirconium,beryllium,lead,calcium,aluminum and cerium in magnesium and magnesium alloys.The application range of this method is listed in Table 1.
定价: 372元 / 折扣价: 317 元 加购物车