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GB/T 4324.7-2012 Methods for chemical analysis of tungsten - Part 7: Determination of cobalt content - Inductively coupled plasma atomic emission spectrometry (USD) via email in 1-3 business day VALID
GB/T 4325.14-2013 Methods for chemical analysis of molybdenum—Part 14:Determination of magnesium content—Flame atomic absorption spectrometry (USD) via email in 1-3 business day VALID
GB/T 16477.3-2010 Chemical analysis methods of rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy—Part 3:Determination of magnesia content—Inductively coupled plasma atomic emission spectrometry (USD) via email in 1-3 business day VALID
GB/T 17803-2015E Designation system for rare earth products (USD) via email in 1-5 business day VALID
GB/T 11064.4-2013 Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride—Part 4:Determination of potassium and sodium content—Flame atomic absorption spectrometric method (USD) via email in 1 business day VALID
GB/T 12687.1-2010 Chemical analysis methods of rare earth nitrate for growth regulator for plant—Part 1:Determination of arsenic mercury lead cadmium and chromium contents—Inductively coupled plasma mass spectrometry method (USD) via email in 1-3 business day
GB/T 13747.25-2017 Methods for chemical analysis of zirconium and zirconium alloys—Part 25:Determination of niobium content—2-(5-bromo-2-pyridylazo)-5-diethylam inophenol spectrophotometry and inductively coupled plasma atomic emission spectrometry (USD) via email in 1-3 business day VALID
GB/T 16484.11-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate—Part 11:Determination of lead oxide content—Flame atomic absorption spectrometry (USD) via email in 1-3 business day VALID
GB/T 26415-2010 Dysprosium-iron alloy (USD) via email in 1-3 business day VALID
GB/T 33913.1-2017 Method for chemical analysis of tris(triphenylphosphine) rhodium(I)chloride—Part 1:The determination of rhodium content—Inductively coupled plasma atomic emission spectrometry (USD) via email in 1-3 business day VALID
XB/T 502-2007 Samarium cobalt 1:5 type permanent magnetic alloy powder (USD) via email in 1 business day VALID
YS/T 630-2016 Chemical analysis method of alumina-Determination of impurities in alumina一 ICP-AES analytical method (USD) via email in 1 business day VALID
GB/T 4324.6-2012 Methods for chemical analysis of tungsten - Part 6: Determination of iron content-1,10-phenanthroline spectrophotometry (USD) via email in 1-3 business day VALID
GB/T 13558-2008 Dysprosium oxide (USD) via email in 1-3 business day ABOLISHED
YS/T 227.2-2010 Methods for chemical analysis of tellurium—Part 2:Determination of aluminium content—Chromazurol S-Tetradecyl bromide pyridine micellar solubilization spectrophotometry (USD) via email in 1-3 business day VALID
YS/T 368-2015 Test method of thermo-emf for noble metal thermocouple wires—Fuse wire (USD) via email in 1-3 business day VALID
GB/T 16484.21-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate—Part 21:Determination of iron oxide content—1,10-phenanthroline spectrophotometry (USD) via email in 1-3 business day VALID
GB/T 18034-2000 Specification for the platinum rhodium thermocouple thin wires used in mini-thermocouples (USD) via email in 1-3 business day VALID
XB/T 614.6-2011 Chemical analysis methods of gadolinium-magnesium alloy—Part 6:Determination of aluminum calcium copper iron nickle and silicon contents—Inductively coupled plasma atomic emission spectrometry (USD) via email in 1-3 business day VALID
GB/T 16477.5-2010 Chemical analysis methods of rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy—Part 5:Determination of titanium content—Inductively coupled plasma atomic emission spectrometry (USD) via email in 1-3 business day VALID
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