2025-12-5 216.73.216.21
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 45480-2025 Manganese ores and concentrates—Determination of aluminium content—Photometric and gravimetric methods 375.0 via email in 1~5 business day valid,,2025-10-1
GB/T 44031-2024 Manganese ores—Methods of chemical analysis—General instructions 255.0 via email in 1~3 business day valid,,2024-12-1
GB/T 14949.7-2024 Manganese ores—Determination of sodium and potassium content—Flame atomic absorption spectrometric method 315.0 via email in 1~5 business day valid,,2024-11-1
GB/T 14949.12-2021 Manganese ores - Determination of combined water content - Gravimetric method 240.0 via email in 1~3 business day valid,,2021-12-1
GB/T 14949.2-2021 Manganese ores—Determination of nickel content—Flame atomic absorption spectrometric method 120.0 via email in 1~3 business day valid,,2022-3-1
GB/T 14949.11-2021 Manganese ores—Determination of carbon content—Gravimetric method and infrared absorption method 225.0 via email in 1~3 business day valid,,2022-3-1
GB/T 14949.5-2021 Manganese ores一Determination of titanium content一Diantipyrylmethane spectrophotometric method 240.0 via email in 1~3 business day valid,,2021-12-1
GB/T 14949.8-2018 Manganese ores—Determination of hygroscopic moisture content—Gravimetric method 160.0 via email in 1~3 business day valid,,2019-6-1
GB/T 24197-2009 Manganese ores—Determination of iron silicon aluminium calcium barium magnesium potassium copper nickel zinc phosphorus cobalt chromium vanadium arsenic lead titanium and vanadium—Indu 140.0 via email in 1~3 business day valid,,2010-4-1
GB/T 1509-2006 Manganese ores - Determination of silicon content - Perchloric aciddehydration gravimetric method 224.0 via email in 1~3 business day superseded,2017-9-1,2007-2-1
GB/T 29651-2013 Manganese ores and concentrates—Determination of total iron content—Flame atomic absorption spectrometric method 140.0 via email in 1~3 business day valid,,2014-5-1
YB/T 2406-2005 Manganese-rich slag 184.0 via email in 1~3 business day superseded,2015-10-1,2005-12-1
GB/T 29516-2013 Manganese ores—Determination of moisture content 120.0 via email in 1~3 business day valid,,2014-2-1
GB/T 1516-2006 Manganese ores - Determination of arsenic content - Silver diethyldithiocarbamate spectrophotometric method 140.0 via email in 1~3 business day valid,,2007-2-1
GB/T 3714-2017 Manganese carbonate ore 100.0 via email in 1~3 business day valid,,2018-4-1
GB/T 1511-2006 Manganese ores - Determination of calcium and magnesium contents - EDTA titrimetric method 274.0 via email in 1~3 business day superseded,2017-9-1,2007-2-1
GB/T 1508-2002 Manganese ores - Determination of total iron content - Potassium dichromate titrimetric method and 1,10 - Phenanthroline spectrophotometric method 80.0 via email in 1~3 business day valid,,2003-4-1
YB/T 319-2005 Metallurgical manganese ore 184.0 via email in 1~3 business day superseded,2015-10-1,2005-12-1
YB/T 5084-2015 Manganese dioxide ore powder for chemical industry 104.0 via email in 1~3 business day valid,,2015-10-1
GB/T 1511-2016 Manganese ores一Determination of calcium and magnesmm contents一 EDTA titrimetric method 160.0 via email in 1~3 business day valid,,2017-9-1
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GB/T 45480-2025 Manganese ores and concentrates—Determination of aluminium content—Photometric and gravimetric methods 
  Issued on: 2025-03-28   Price(USD): 375.0
GB/T 44031-2024 Manganese ores—Methods of chemical analysis—General instructions 
  Issued on: 2024-05-28   Price(USD): 255.0
GB/T 14949.7-2024 Manganese ores—Determination of sodium and potassium content—Flame atomic absorption spectrometric method 
  Issued on: 2024-4-25   Price(USD): 315.0
GB/T 14949.12-2021 Manganese ores - Determination of combined water content - Gravimetric method 
  Issued on: 2021-05-21   Price(USD): 240.0
GB/T 14949.2-2021 Manganese ores—Determination of nickel content—Flame atomic absorption spectrometric method 
  Issued on: 2021-08-20   Price(USD): 120.0
GB/T 14949.11-2021 Manganese ores—Determination of carbon content—Gravimetric method and infrared absorption method 
  Issued on: 2021-08-20   Price(USD): 225.0
GB/T 14949.5-2021 Manganese ores一Determination of titanium content一Diantipyrylmethane spectrophotometric method 
  Issued on: 2021-05-21   Price(USD): 240.0
GB/T 14949.8-2018 Manganese ores—Determination of hygroscopic moisture content—Gravimetric method 
  Issued on: 2018-09-17   Price(USD): 160.0
GB/T 24197-2009 Manganese ores—Determination of iron silicon aluminium calcium barium magnesium potassium copper nickel zinc phosphorus cobalt chromium vanadium arsenic lead titanium and vanadium—Indu 
  Issued on: 2009-7-8   Price(USD): 140.0
GB/T 1509-2006 Manganese ores - Determination of silicon content - Perchloric aciddehydration gravimetric method 
  Issued on: 2006-09-12   Price(USD): 224.0
GB/T 29651-2013 Manganese ores and concentrates—Determination of total iron content—Flame atomic absorption spectrometric method 
  Issued on: 2013-9-6   Price(USD): 140.0
YB/T 2406-2005 Manganese-rich slag 
  Issued on: 2005-7-26   Price(USD): 184.0
GB/T 29516-2013 Manganese ores—Determination of moisture content 
  Issued on: 2013-5-9   Price(USD): 120.0
GB/T 1516-2006 Manganese ores - Determination of arsenic content - Silver diethyldithiocarbamate spectrophotometric method 
  Issued on: 2006-9-12   Price(USD): 140.0
GB/T 3714-2017 Manganese carbonate ore 
  Issued on: 2017-07-12   Price(USD): 100.0
GB/T 1511-2006 Manganese ores - Determination of calcium and magnesium contents - EDTA titrimetric method 
  Issued on: 2006-9-12   Price(USD): 274.0
GB/T 1508-2002 Manganese ores - Determination of total iron content - Potassium dichromate titrimetric method and 1,10 - Phenanthroline spectrophotometric method 
  Issued on: 2002-9-1   Price(USD): 80.0
YB/T 319-2005 Metallurgical manganese ore 
  Issued on: 2005-7-26   Price(USD): 184.0
YB/T 5084-2015 Manganese dioxide ore powder for chemical industry 
  Issued on: 2015-04-30   Price(USD): 104.0
GB/T 1511-2016 Manganese ores一Determination of calcium and magnesmm contents一 EDTA titrimetric method 
  Issued on: 2016-10-13   Price(USD): 160.0
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