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GB/T 13747.1-2017 Methods for chemical analysis of zirconium and zirconium alloys - Part 1: Determination of tin content - Potassium iodate titration and phenylfluorone-polyethylene glycoloctyl phenyl ether spectrophotometry $160.00 via email in 1~3 business day valid
GB/T 13747.10-2022 Methods for chemical analysis of zirconium and zirconium alloys—Part 10：Determination of tungsten content—Thiocyanate spectrophotometry and inductively coupled plasma atomic emission spectrometry $240.00 via email in 1~3 business day valid
GB/T 13747.11-2017 Methods for chemical analysis of zirconium and zirconium alloys - Part 11: Determination of molybdenum content - Thiocyanate spectrophotometry $90.00 via email in 1~3 business day valid
GB/T 13747.12-2019 Methods for chemical analysis of zirconium and zirconium alloys—Part 12：Determination of silicon content—Molybdenum blue spectrophotometry $100.00 via email in 1~3 business day valid
GB/T 13747.13-2017 Methods for chemical analysis of zirconium and zirconium alloys - Part 13: Determination of lead content - Polarography $100.00 via email in 1~3 business day valid
GB/T 13747.14-2017 Methods for chemical analysis of zirconium and zirconium alloys - Part 14: Determination of uranium content - Polarography $100.00 via email in 1~3 business day valid
GB/T 13747.15-2017 Methods for chemical analysis of zirconium and zirconium alloys - Part 15: Determination of boron content - Curcumin spectrophotometry $100.00 via email in 1~3 business day valid
GB/T 13747.16-2017 Methods for chemical analysis of zirconium and zirconium alloys - Part 16: Determination of chloric content - Silver chloride nephelometry and ion selective electrode method $160.00 via email in 1~3 business day valid
GB/T 13747.17-2017 Methods for chemical analysis of zirconium and zirconium alloys - Part 17: Determination of cadmium content - Polarography $100.00 via email in 1~3 business day valid
GB/T 13747.18-2022 Methods for chemical analysis of zirconium and zirconium alloys—Part 18：Determination of vanadium content—N-benzoyl-N-phenyl hydroxylamine spectrophotometry and inductively coupled plasma atomic emission spectrometry $225.00 via email in 1~3 business day valid
GB/T 13747.19-2017 Methods for chemical analysis of zirconium and zirconium alloys - Part 19: Determination of titanium content - Diantipyrylmethane spectrophotometry and the inductively coupled plasma atomic emission spectrometry $160.00 via email in 1~3 business day valid
GB/T 13747.2-2019 Methods for chemical analysis of zirconium and zirconium alloys—Part 2：Determination of iron content—1,10-phenanthroline spectrophotometry and inductively coupled plasma atomic emission spectrometry $120.00 via email in 1~3 business day valid
GB/T 13747.20-2017 Methods for chemical analysis of zirconium and zirconium alloys - Part 20: Determination of hafnium content - Inductively coupled plasma atomic emission spectrometry $100.00 via email in 1~3 business day valid
GB/T 13747.21-2017 Methods for chemical analysis of zirconium and zirconium alloys - Part 21: Determination of hydrogen content - Inert gas fusion-infrared absorption or thermal conductivity method $100.00 via email in 1~3 business day valid
GB/T 13747.22-2017 Methods for chemical analysis of zirconium and zirconium alloys - Part 22: Determination of oxygen and nitrogen contents - Inert gas fusion-infrared absorption and thermal conductivity method $100.00 via email in 1~3 business day valid
GB/T 13747.24-2017 Methods for chemical analysis of zirconium and zirconium alloys - Part 24: Determination of carbon content - Infrared absorption method after high frequency combustion $100.00 via email in 1~3 business day valid
GB/T 13747.25-2017 Methods for chemical analysis of zirconium and zirconium alloys- Part 25:Determination of niobium content- 2-( 5-bromo-2-pyridylazo)-5-diethylam inophenol spectrophotometry and inductively coupled plasma atomic emission spectrometry $160.00 via email in 1~3 business day valid
GB/T 13747.5-2019 Methods for chemical analysis of zirconium and zirconium alloys—Part 5:Determination of aluminium content—Chronic azurol-S-tetradrcylpyridine chloride spectrophotometry $100.00 via email in 1~3 business day valid
GB/T 13747.6-2019 Methods for chemical analysis of zirconium and zirconium alloys—Part 6:Determination of copper content—2,9-Dimethyl-1,10-phenanthroline spectrophotometry $80.00 via email in 1~3 business day valid
GB/T 13747.7-2019 Methods for chemical analysis of zirconium and zirconium alloys—Part 7：Determination of manganese content—Patassium periodate spectrometry and inductively coupled plasma atomic emission spectrometry $100.00 via email in 1~3 business day valid
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