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HB/Z 5218.17-2004 Methods for chemical analysis of aluminium alloys-Part 17:Determination oflead content by polarographic method $90.00 via email in 1~3 business day valid
HB/Z 5218.18-2004 Methods for chemical analysis of aluminium alloys-Part 18:Determination of chromium content by ammonium ferrous sulfate volumetric method $75.00 via email in 1~3 business day valid
HB/Z 5218.19-2004 Methods for chemical analysis of aluminium alloys-Part 19:Determination of chromium content by diphenylcarvazide spectrophotometric method $75.00 via email in 1~3 business day valid
HB/Z 5218.2-2004 Methods for chemical analysis of aluminium alloys-Part 2：Detemination of copper content by iodimetric method $75.00 via email in 1~3 business day valid
HB/Z 5218.20-2004 Methods for chemical analysis of aluminium alloys-Part 20:Determination of tin content by phenyl fluorone spectrophotometric method $75.00 via email in 1~3 business day valid
HB/Z 5218.21-2004 Methods for chemical analysis of aluminium alloys-Part 21:Determination of beryllium content by beryllium Ⅱ spectrophotometric method $75.00 via email in 1~3 business day valid
HB/Z 5218.22-2004 Methods for chemical analysis of aluminium alloys-Part 22:Determination of boron content by carmine spectrophotometric method $75.00 via email in 1~3 business day valid
HB/Z 5218.23-2004 Methods for chemical analysis of aluminium alloys-Part 23:Determination of vanadium content by N-benzoyl-N-phenylhydroxylamine extraction spetrophotometric method $75.00 via email in 1~3 business day valid
HB/Z 5218.24-2004 Methods for chemical analysis of aluminium alloys-Part 24:Determination of copper content by electrolytic gravimetric method $75.00 via email in 1~3 business day valid
HB/Z 5218.25-2004 Methods for chemical analysis of aluminium alloys-Part 25:Determination of boron content by ion selective electrode method $75.00 via email in 1~3 business day valid
HB/Z 5218.3-2004 Methods for chemical analysis of aluminium alloys-Part 3：Determination of iron content by o-phenanthroline spectrophotometric method $75.00 via email in 1~3 business day valid
HB/Z 5218.4-2004 Methods for chemical analysis of aluminium alloys-Part 4:Determination of manganese content by potassium periodate spetrophotometric method $75.00 via email in 1~3 business day valid
HB/Z 5218.5-2004 Methods for chemical analysis of aluminium alloys-Part 5:Determination of silicon content by gravimetric method $75.00 via email in 1~3 business day valid
HB/Z 5218.6-2004 Methods for chemical analysis of aluminium alloys-Part 6：Determination of silicon by silicon—molybdenum blue spectrophotmetric method $75.00 via email in 1~3 business day valid
HB/Z 5218.7-2004 Methods for chemical analysis of aluminium alloys-Part 7：Determination of magnesium content by cupral Separation-EDTA volumetric method $75.00 via email in 1~3 business day valid
HB/Z 5218.8-2004 Methods for chemical analysis of aluminium alloys-Part 8:Determinition of titanium content by diantipyryl methane spectrophotometric method $75.00 via email in 1~3 business day valid
HB/Z 5218.9-2004 Methods for chemical analysis of aluminium alloys-Part 9:Determination of zinc content by tri-n-octylamine extraction EDTA volumetric method $75.00 via email in 1~3 business day valid
HB/Z 98-1985 Overall Wainscot Shot Blasting Forming $210.00 via email in 1~3 business day valid
HG/T 2036-2005 Glass lined vessel parameter $345.00 via email in 1~3 business day abolished
HG/T 2036-2011 Glass-lined vessel parameter $180.00 via email in 1~3 business day superseded
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