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GB/T 20975.8-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 8:Determination of zinc content 180 (USD) via email in 1-3 business day VALID
GB/T 20975.9-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 9:Determination of lithium content Flame atomic absorption spectrometric method 120 (USD) via email in 1-3 business day VALID
GB/T 13748.1-2013 Chemical analysis methods of magnesium and magnesium alloys—Part 1:Determination of aluminium content 240 (USD) via email in 1-3 business day VALID
YS/T 535.6-2008 via email in ABOLISHED please email coc@codeofchina.com for quotation
GB/T 20975.5-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 5:Determination of silicon content 195 (USD) via email in 1-3 business day VALID
GB/T 10267.3-1988 Method for analysis of calcium metal-The direct determination of iron,nickel,copper,manganese and magnesium in calcium metal by atomic absorption spectrometry 45 (USD) via email in 1-3 business day ABOLISHED
YS/T 244.1-1994 Methods for chemical analysis of high purity aluminum The 1.10-phenanthroline-thiocyanate photometric method for the determination of iron content 45 (USD) via email in 1-3 business day ABOLISHED
GB/T 20975.10-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 10:Determination of tin content 120 (USD) via email in 1-3 business day VALID
GB/T 6609.34-2009 Chemical analysis methods and determination of physical performance of alumina - Part 34: Method of calculating alumina content 120 (USD) via email in 1-3 business day VALID
GB/T 20975.13-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 13:Determination of vanadium content N-benzoyl-Nphenylhydroxylamine spectrophotometric method 90 (USD) via email in 1-3 business day VALID
GB/T 5195.5-2006 Fluorspar―Determination of total sulfur content―The iodometric method after combustion via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB/T 6609.1-1986 Methods for chemical analysis of aluminium oxide--The gravimetric method for the determination of moisture via email in ABOLISHED please email coc@codeofchina.com for quotation
GB/T 20975.17-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 17: Determination of strontium content Flame atomic absorption spectrometric method 90 (USD) via email in 1-3 business day VALID
YS/T 244.7-2008 Chemical analysis methods of high purity aluminum Part 7:Determination of cadmium content by extraction-dithizone photometric method 120 (USD) via email in 1-3 business day VALID
GB/T 20975.24-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 24:Determination of total rare earth contents 120 (USD) via email in 1-3 business day VALID
YS/T 807.14-2012 Chemical analysis methods of aluminum hardeners—Part 14:Determination of strontium content—EDTA titrimetric method 120 (USD) via email in 1-3 business day VALID
YS/T 534.5-2006 Chemical analysis methods of aluminium hydroxide -- Determination of sodium oxide content 120 (USD) via email in 1-3 business day ABOLISHED
GB/T 6609.11-1986 Methods for the chemical analysis of aluminium oxide--The atomic absorption spectrophotometric method for the determination of manganous oxide content via email in ABOLISHED please email coc@codeofchina.com for quotation
YS/T 535.5-2006 Methods for chemical analysis of sodium fluoride The turbidimetric method for the determination of soluble sulphates content 45 (USD) via email in 1-3 business day ABOLISHED
YS/T 685-2009 Analyser of hydrogen in liquid aluminium and aluminium alloys 120 (USD) via email in 1-3 business day VALID
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