GB/T 20899.2-2019
Methods for chemical analysis of gold ores一Part 2:Determination of silver content 一Flame atomic absorption spectrometric method (English Version)

Standard No.
GB/T 20899.2-2019
Language
Chinese, Available in English version
Release Date
2019
Published By
国家市场监督管理总局、中国国家标准化管理委员会
Latest
GB/T 20899.2-2019
Replace
GB/T 20899.2-2007

GB/T 20899.2-2019 history

  • 2019 GB/T 20899.2-2019 Methods for chemical analysis of gold ores一Part 2:Determination of silver content 一Flame atomic absorption spectrometric method
  • 2007 GB/T 20899.2-2007 Methods for chemical analysis of gold ores Part 2: Determination of silver contents
Methods for chemical analysis of gold ores一Part 2:Determination of silver content 一Flame atomic absorption spectrometric method

GB/T 20899.2-2019 -All Parts

GB/T 20899.1-2019 Methods for chemical analysis of gold ores—Part 1:Determination of gold content GB/T 20899.10-2007 Methods for chemical analysis of gold ores Part 10: Determination of antimony contents GB/T 20899.11-2007 Methods for chemical analysis of gold ores Part 11: Determination of arsenic and bismuth contents GB/T 20899.12-2016 Methods for chemical analysis of gold ores.Part 12:Determination of arsenic, mercury, cadmium, lead and bismuth contents.Atomic fluorescence spectrometric method GB/T 20899.13-2017 Methods for chemical analysis of gold ores-Part 13: Determination of lead,zinc,bismuth,cadminum,chromium,arsenic and mercury contents —Inductively coupled plasma atomic emission spectrometry GB/T 20899.14-2017 Methods for chemical analysis of gold ores-Part 14: Determination of thallium content - Inductively coupled plasma atomic emission spectrometry and inductively coupled plasma mass spectrometry GB/T 20899.15-2023 Methods for chemical analysis of gold ores - Part 15: Determination of copper, lead, zinc, silver, iron, manganese, nickel, cobalt, aluminum, chromium, cadmium, antimony, bismuth, arsenic, mercury, selenium, barium and beryllium by inductively coupled pla GB/T 20899.2-2019 Methods for chemical analysis of gold ores一Part 2:Determination of silver content 一Flame atomic absorption spectrometric method GB/T 20899.3-2019 Methods for chemical analysis of gold ores—Part 3:Determination of arsenic content GB/T 20899.4-2021 Methods for chemical analysis of gold ores—Part 4: Determination of copper content GB/T 20899.5-2021 Methods for chemical analysis of gold ores—Part 5: Determination of lead content GB/T 20899.6-2021 Methods for chemical analysis of gold ores—Part 6: Determination of zinc content GB/T 20899.7-2022 Methods for chemical analysis of gold ores - Part 7: Determination of iron content GB/T 20899.8-2022 Methods for chemical analysis of gold ores - Part 8: Determination of sulfur content GB/T 20899.9-2007 Methods for chemical analysis of gold ores Part 9: Determination of carbon contents


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