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XB/T 617.3-2014 Chemical analysis methods for neodymium iron boron alloy. Part 3:Determination of boron,aluminum,copper,cobalt,magnesium,silicon,calcium,vanadium,chromium,manganese,nickel,zinc and gallium contents. Inductively coupled plasma atomic emission spectrometr $130.00 via email in 1~3 business day valid
XB/T 617.4-2014 Chemical analysis methods of neodymium iron boron alloy. Part 4:Determination of iron content. The potassium dichromate titrimetry $100.00 via email in 1~3 business day valid
XB/T 617.5-2014 Chemical analysis methods for neodymium iron boron alloy. Part 5:Determination of zirconium,niobium,molybdenum,tungsten and titanium contents. Inductively coupled plasma atomic emission spectrometry $100.00 via email in 1~3 business day valid
XB/T 617.6-2014 Chemical analysis methods of neodymium iron boron alloy. Part 6:Determination of carbon content. High frequency-infrared absorption method $100.00 via email in 1~3 business day valid
XB/T 617.7-2014 Chemical analysis methods for neodymium iron boron alloy. Part 7:Determination of oxygen and nitrogen contents. Impulse-infrared and impulse-thermal conductance absorption method $100.00 via email in 1~3 business day valid
XB/T 617.8-2023 valid
XB/T 618.1-2015 Chemical analysis methods of neodymium-magnesium alloy. Part 1: Determination of aluminum, copper, iron, nickel and silicon contents. Inductively coupled plasma atomic emission spectrometry $130.00 via email in 1~3 business day valid
XB/T 618.2-2015 Chemical analysis methods of neodymium-magnesium alloy. Part 2:Determination of lanthanum,cerium,praseodymium,samarium,europium,gadolinium,terbium,dysprosium,holmium,erbium,thulium,ytterbium,lutetium and yttrium contents. Inductively coupled plasma atomic $160.00 via email in 1~3 business day valid
XB/T 619-2015 Chemical analysis methods of ion type rare earth ore. Determination of total rare earth ion phase $290.00 via email in 1~3 business day valid
XB/T 620.1-2015 Chemical analysis methods for waste rare earth phosphors. Part 1: Determination of total rare earth oxides content. Gravimetric method $105.00 via email in 1~3 business day valid
XB/T 620.2-2015 $150.00 via email in 1~3 business day valid
XB/T 620.3-2015 $194.00 via email in 1~3 business day valid
XB/T 621.1-2016 Chemical analysis methods for holmium ferroalloy—Part 1:Determination of rare earth total cotent—Gravimetry $100.00 via email in 1~3 business day valid
XB/T 621.2-2016 Chemical analysis methods for holmium ferroalloy. Part 2: Determination of rare earth impurity contents. Inductively coupled plasma atomic emission spectrometry $160.00 via email in 1~3 business day valid
XB/T 622.1-2017 Chemical analysis methods for rare earth-based hydrogen storage alloy-Part 1:Determination of total rare earth content-Oxalate gravimetry $143.00 via email in 1~3 business day valid
XB/T 622.2-2017 Chemical analysis methods for rare earth-based hydrogen storage alloy- Part 2: Determination of nickel, lanthanum, cerium, praseodymium, neodymium, samarium, yttrium, cobalt, manganese, aluminum, iron, magnesium, zinc, copper relative contents $274.00 via email in 1~3 business day valid
XB/T 622.3-2017 Chemical analysis methods for rare earth-based hydrogen storage alloy-Part 3:Determination of iron, magnesium, zinc and copper contents-Inductively coupled plasma atomic emission spectrometry $143.00 via email in 1~3 business day valid
XB/T 622.4-2017 Chemical analysis methods for earth-based hydrogen storage alloy - Part 4:Determination of silicon content-Silicon molybdenum blue spectrophotometry $143.00 via email in 1~3 business day valid
XB/T 622.5-2017 Chemical analysis methods for rare earth-based hydrogen storage alloy - Part 5:Determination of carbon content- High frequency-infrared absorption method $143.00 via email in 1~3 business day valid
XB/T 622.6-2017 Chemical analysis methods for rare earth-based hydrogen storage alloy-Part 6:Determination of oxyen content- Impulse-infrared absorption method $80.00 via email in 1~3 business day valid
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