This standard specifies the inductively coupled plasma mass spectrometry (ICP-MS) determination method for acid-soluble impurity elements (lead, cadmium, chromium, arsenic, mercury, copper, zinc, manganese, nickel, cobalt) in talc powder. This standard is applicable to the determination of acid-soluble impurity elements (lead, cadmium, chromium, arsenic, mercury, copper, zinc, manganese, nickel, cobalt) in talc powder. The measurement range is shown in Table 1.
SN/T 3796-2014 history
2014SN/T 3796-2014 Determination of acid soluble impurity elements (lead, cadmium, chromium, arsenic, mercury, copper, zinc, manganese, nickel, cobalt) in talc powder.Inductively coupled plasma mass spectrometry method (ICP-MS)