General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 5121.27-2008
Scope
This part specifies the phosphorus, silver, bismuth, antimony, arsenic, iron, nickel, lead, tin, sulfur, zinc, manganese, cadmium, selenium, tellurium, aluminum, silicon, cobalt, titanium, magnesium, beryllium in copper and copper alloys , zirconium, chromium, boron, mercury 25 elements of inductively coupled plasma emission spectrometry determination method. This part applies to phosphorus, silver, bismuth, antimony, arsenic, iron, nickel, lead, tin, sulfur, zinc, manganese, cadmium, selenium, tellurium, aluminum, silicon, cobalt, titanium, magnesium, beryllium in copper and copper alloys , zirconium, chromium, boron, mercury element content simultaneous determination of multiple elements, also suitable for independent determination of one of the elements. The determination range of each element is shown in Table 1.
GB/T 5121.27-2008 history
2008GB/T 5121.27-2008 Methods for chemical analysis of copper and copper alloys.Part 27:The inductively coupled plasma atomic emission spectromertric method