2025-12-19 10.8.118.215
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
GB 1521-1979 Method for determination of lead content in manganese ores 180.0 via email in 1~3 business day superseded,1994-10-1,1979-10-1
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
YB/T 319-1997 Metallurgical manganese ore 100.0 via email in 1~3 business day superseded,2005-12-1,1997-7-1
GB/T 14949.3-1994 Manganese ores - Determination of barium oxide contet 95.0 via email in 1~3 business day valid,,1994-10-1
YB/T 319-2015 Metallurgical manganese ore 104.0 via email in 1~3 business day valid,,2015-10-1
GB/T 24519-2009 Manganese ores—Determination of magnesium,aluminum,silicon,phosphorus,sulfur,potassium,calcium,titanium,manganese,iron,nickel,copper,zinc,barium and lead content—Wavelength dispersive 220.0 via email in 1~3 business day valid,,2010-5-1
YB 319-1965 184.0 via email in 1~3 business day superseded,1997-7-1,1992-1-1
GB 1522-1979 Method for determination of zinc content in manganese ores 180.0 via email in 1~3 business day superseded,1994-10-1,1979-10-1
GB/T 21836-2008 Manganous manganic oxide for soft magnetic ferrites 180.0 via email in 1~3 business day superseded2024-11-01,2024-11-1,2008-11-1
GB/T 1513-2006 Manganese ores - Determination of calcium and magnesium contents - Flame atomic absorption spectrometric method 150.0 via email in 1~3 business day valid,,2007-2-1
GB/T 14949.12-1994 Manganese ores- Determination of combined water content 100.0 via email in 1~3 business day superseded2021-12-01 ,2021-12-1,1994-10-1
GB/T 1509-2016 Manganese ores一Determination of silicon content一 Perchloric acid dehydration gravimetric method 150.0 via email in 1~3 business day valid,,2017-9-1
GB/T 14949.7-1994 Manganese ores - Determination of sodium and potassium contents 145.0 via email in 1~3 business day superseded2024-11-01,2024-11-1,1994-10-1
GB/T 1510-1979 Method for determination of aluminium trioxide content in manganese ores 180.0 via email in 1~3 business day superseded2006-09-01,2006-9-1,1979-10-1
GB/T 14949.4-1994 Manganese ores- Determination of vanadium content 85.0 via email in 1~3 business day valid,,1994-10-1
GB/T 1506-2016 Manganese ores—Determination of manganese content—Potentiometric method and ammonium iron(Ⅱ) sulphate titrimetric method 140.0 via email in 1~3 business day valid,,2017-7-1
GB/T 1506-2002 Manganese ores--Determination of manganese content--Potentiometric method and ammonium iron (Ⅱ) sulphate titrimetric method 100.0 via email in 1 business day superseded,2017-7-1,2003-4-1
GB/T 1507-2006 Manganese Ores - Determination of active oxygen content - Potassium dichromate titrimetric method 115.0 via email in 1~3 business day valid,,2007-2-1
GB/T 29653-2013 Manganese ores—Determination of size distribution by sieving 270.0 via email in 1~3 business day valid,,2014-5-1
GB/T 1508-1979 Method for determination of total iron content in manganese ores 184.0 via email in 1~3 business day superseded,2003-4-1,1979-10-1
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GB 1521-1979 Method for determination of lead content in manganese ores 
  Issued on:   Price(USD): 180.0
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
YB/T 319-1997 Metallurgical manganese ore 
  Issued on: 1965-01-01   Price(USD): 100.0
GB/T 14949.3-1994 Manganese ores - Determination of barium oxide contet 
  Issued on: 1994-1-18   Price(USD): 95.0
YB/T 319-2015 Metallurgical manganese ore 
  Issued on: 2015-04-30   Price(USD): 104.0
GB/T 24519-2009 Manganese ores—Determination of magnesium,aluminum,silicon,phosphorus,sulfur,potassium,calcium,titanium,manganese,iron,nickel,copper,zinc,barium and lead content—Wavelength dispersive 
  Issued on: 2009-10-30   Price(USD): 220.0
YB 319-1965  
  Issued on:   Price(USD): 184.0
GB 1522-1979 Method for determination of zinc content in manganese ores 
  Issued on:   Price(USD): 180.0
GB/T 21836-2008 Manganous manganic oxide for soft magnetic ferrites  
  Issued on: 2008-5-13   Price(USD): 180.0
GB/T 1513-2006 Manganese ores - Determination of calcium and magnesium contents - Flame atomic absorption spectrometric method 
  Issued on: 2006-9-12   Price(USD): 150.0
GB/T 14949.12-1994 Manganese ores- Determination of combined water content 
  Issued on: 1994-01-18   Price(USD): 100.0
GB/T 1509-2016 Manganese ores一Determination of silicon content一 Perchloric acid dehydration gravimetric method 
  Issued on: 2016-10-13   Price(USD): 150.0
GB/T 14949.7-1994 Manganese ores - Determination of sodium and potassium contents 
  Issued on: 1994-1-18   Price(USD): 145.0
GB/T 1510-1979 Method for determination of aluminium trioxide content in manganese ores 
  Issued on: 1979-02-28   Price(USD): 180.0
GB/T 14949.4-1994 Manganese ores- Determination of vanadium content 
  Issued on: 1994-01-18   Price(USD): 85.0
GB/T 1506-2016 Manganese ores—Determination of manganese content—Potentiometric method and ammonium iron(Ⅱ) sulphate titrimetric method 
  Issued on: 2016-08-29   Price(USD): 140.0
GB/T 1506-2002 Manganese ores--Determination of manganese content--Potentiometric method and ammonium iron (Ⅱ) sulphate titrimetric method 
  Issued on: 2002-09-01   Price(USD): 100.0
GB/T 1507-2006 Manganese Ores - Determination of active oxygen content - Potassium dichromate titrimetric method 
  Issued on: 2006-9-12   Price(USD): 115.0
GB/T 29653-2013 Manganese ores—Determination of size distribution by sieving 
  Issued on: 2013-9-6   Price(USD): 270.0
GB/T 1508-1979 Method for determination of total iron content in manganese ores 
  Issued on: 1979-02-28   Price(USD): 184.0
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