SN/T 4025-2014
Determination of total rare earth content in rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy.Inductively coupled plasma mass spectrometry method (ICP-MS) (English Version)
- Standard No.
- SN/T 4025-2014
- Language
- Chinese, Available in English version
- Release Date
- 2014
- Published By
- Professional Standard - Commodity Inspection
- Latest
- SN/T 4025-2014
- Scope
- This standard specifies the inductively coupled plasma of the total amount of rare earths (lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium, yttrium) in rare earth ferrosilicon and magnesia ferrosilicon alloys. In vivo mass spectrometry (ICP-MS) determination method. This standard is applicable to the determination of the total amount of rare earths (lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium, yttrium) in rare earth ferrosilicon and magnesia ferrosilicon alloys. Measuring range: 0.005%～6.00%
SN/T 4025-2014 history
- 2014 SN/T 4025-2014 Determination of total rare earth content in rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy.Inductively coupled plasma mass spectrometry method (ICP-MS)
