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GB/T 20975.15-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 15:Determination of boron content (USD) via email in 1-3 business day VALID
GB/T 10267.3-2008 Method for analysis of calcium metal - Part 3: Direct determination of iron,nickel,copper,manganese and magnesium in calcium metal by atomic absorptiom spectrophotometry (USD) via email in 1-3 business day VALID
GB/T 6609.29-2004 Chemical analysis methods and Determination of physical performance of alumina Determination of an absorption index (USD) via email in 1-3 business day VALID
GB/T 6609.19-2018 Chemical analysis methods and determination of physical performance of alumina—Part 19:Determination of lithium oxide content—Flame atomic absorption spectrometry method (USD) via email in 1-3 business day VALID
YS/T 705-2009 Analysis methods of aluminum hydroxide for filler conductance—Determination of chrominance (USD) via email in 1-3 business day VALID
GB/T 6610.3-1986 Methods for chemical analysis of aluminium hydroxide--The molybdenum blue photometric method for the determination of silicon dioxide content (USD) via email in 1-3 business day ABOLISHED
GB/T 6609.33-2009 Chemical analysis methods and determination of physical performance of alumina - Part 33: Determination of attrition index (USD) via email in 1-3 business day VALID
GB/T 6609.2-2009 Chemical analysis methods and determination of physical performance of aluminium hydroxide - Part 2: Determination of loss of mass at 300℃ and 1000℃ (USD) via email in 1-3 business day VALID
GB/T 14849.4-2014 Methods for chemical analysis of silicon metal—Part 4:Determination of impurity contents—Inductively coupled plasma atomic emission spectrometric method (USD) via email in 1-3 business day VALID
YS/T 272-1994 (USD) via email in 1-3 business day ABOLISHED
GB/T 20975.19-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 19:Determination of zirconium content (USD) via email in 1-3 business day VALID
GB/T 20975.20-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 20:Determination of gallium content Butyrhodamine B spectrophotometric method (USD) via email in 1-3 business day VALID
GB/T 6609.32-2009 Chemical analysis methods and determination of physical performance of alumina - Part 32: Determination of a-alumina content by X-ray diffraction (USD) via email in 1-3 business day VALID
GB/T 4374.4-1984 Methods for chemical analysis of magnesium powders and aluminum-magnesium alloy powders;The fluoride replacement-complexometric method for the determination of aluminium content (USD) via email in 1-3 business day ABOLISHED
GB/T 5195.6-1985 Methods for chemical analysis of fluor-spar; The molybdenum blue photometric method for the determination of phosphorus content (USD) via email in 1-3 business day ABOLISHED
YS/T 535.9-2006 Methods for chemical analysis of sodium fluoride The turbidimetric method for the determination of chloride content (USD) via email in 1-3 business day ABOLISHED
YS/T 273.10-1994 (USD) via email in 1-3 business day ABOLISHED
YS/T 807.2-2012 Chemical analysis methods of aluminum hardeners—Part 2:Determination of manganese content—Potassium periodate spectrophotometric method (USD) via email in 1-3 business day VALID
GB 8154.2-1987 (USD) via email in 1-3 business day ABOLISHED
GB/T 13748.8-2013 Chemical analysis methods of magnesium and magnesium alloys—Part8:Determination of rare earth content—Gravimetric method (USD) via email in 1-3 business day VALID
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