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YS/T 229.1-2013 Methods for Chemical Analysis of High Pure Lead - Part 1: Determination of Silver, Copper, Bismuth, Aluminum, Nickel, Tin, Magnesium and Iron Contents - Atomic Emission Spectrometer $105.00 via email in 1~3 business day valid
YS/T 229.2-2013 Methods for Chemical Analysis of High Pure Lead - Part 2: Determination of Arsenic Content - Atomic Fluorescence Spectrometry $120.00 via email in 1~3 business day valid
YS/T 229.3-2013 Methods for Chemical Analysis of High Pure Lead - Part 3: Determination of Antimony Content - Atomic Fluorescence Spectrometry $120.00 via email in 1~3 business day valid
YS/T 229.4-2013 Chemical Analysis Methods for High Purity Lead - Part 4: Determination of Trace Impurity Elements Content - Glow Discharge Mass Spectrometry $120.00 via email in 1~3 business day valid
YS/T 240.1-2007 Methods for chemical analysis of bismuth concentrate - Determination of bismuth content-Na2EDTA titrimetric method $90.00 via email in 1~3 business day to be superseded
YS/T 240.2-2007 Methods for chemical analysis of bismuth concentrate - Determination of lead content-Na2EDTA titrimetric method and flame atomic absorption spectrometric method $150.00 via email in 1~3 business day to be superseded
YS/T 248.1-2007 Methods for chemical analysis of crude lead - Determination of lead content-Na2DETA titrimetric method $75.00 via email in 1~3 business day valid
YS/T 248.10-2007 Methods for chemical analysis of crude lead-Determination of iron content-Flame atomic absorption spectrometric method $60.00 via email in 1~3 business day valid
YS/T 248.2-2007 Methods for chemical analysis of crude lead - Determination of tin content-Phenylfuorone photometric method and potassium iodate titrimetric method $120.00 via email in 1~3 business day valid
YS/T 248.3-2007 Methods for chemical analysis of crude lead-Determination of antimony content-Flame atomic absorption spectrometric method $75.00 via email in 1~3 business day valid
YS/T 248.4-2007 Methods for chemical analysis of crude lead - Determination of arsenic content - Molybdoantimonyarsenate blue photometric method and Extraction-Iodometric method $290.00 via email in 1~3 business day valid
YS/T 248.5-2007 Methods for chemical analysis of crude lead - Determination of copper content -Flame atomic absorption spectrometric method $75.00 via email in 1~3 business day valid
YS/T 248.6-2007 Methods for chemical analysis of crude lead-Determination of gold and silver content-Fire-assaying method $105.00 via email in 1~3 business day valid
YS/T 248.7-2007 Methods for chemical analysis of crude lead-Determination of silver content-Flame atomic absorption spectrometric method $75.00 via email in 1~3 business day valid
YS/T 248.8-2007 Methods for chemical analysis of crude lead - Determination of zinc content-Flame atomic absorption spectrometric method $105.00 via email in 1~3 business day valid
YS/T 248.9-2007 Methods for chemical analysis of crude lead-Determination of bismuth content-Flame atomic absorption spectrometric method $75.00 via email in 1~3 business day valid
YS/T 36.1-2011 Methods for chemical analysis of high-purity Tin Part 1:Determination of arsenic content-Arsenic stain method $120.00 via email in 1~3 business day valid
YS/T 36.2-2011 Methods for chemical analysis of high-purity Tin Part 2:Determination of antimony content-Malachite green spectrophotometry $120.00 via email in 1~3 business day valid
YS/T 36.3-2011 Methods for chemical analysis of high-purity Tin Part 3:Determination of magnesium aluminum cadmium iron cobalt nickle copper zinc silver indium gold lead and bismuth content-Inductively coupled plasma mass spectrometry $180.00 via email in 1~3 business day valid
YS/T 44-1992 $184.00 via email in 1~3 business day superseded
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