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Standard No.	Title	Price(USD)	Delivery	Status	Add to Cart
GB/T 3286.1-2012	Methods for chemical analysis of limestone and dolomite - Part 1: The determination of calcium oxide and magnesium oxide content - The complexometric titration method and the flame atomic absorption spectrometric method	$150.00	immediately	valid,,2013-5-1
GB/T 3286.10-2020	Methods for chemical analysis of limestone and dolornite—Part 10:Determination of titanium dioxide content—Diantipyrylmethane spectrophotometric method	$165.00	via email in 1~3 business day	valid,,2020-11-1
GB/T 3286.11-2022	Methods for chemical analysis of limestone and dolomite—Part 11: Determination of calcium oxide, magnesium oxide, silicon dioxide, aluminium oxide and iron oxide content—Wavelength dispersive X-ray fluorescence spectrometry (Fused cast bead method)	$270.00	via email in 1~3 business day	valid,,2022-10-1
GB/T 3286.12-2023	Methods for chemical analysis of limestone and dolornite—Part 12：Determination of potassium oxide and sodium oxide contents—Flame atomic absorption spectrometry method	$225.00	via email in 1~3 business day	valid,,2024-6-1
GB/T 3286.2-2012	Methods for chemical analysis of limestone and dolomite - Part 2: The determination of silicon dioxide content - The silicomolybdic blue spectrophotometric method and the perchloric acid dehydration gravimetric method	$190.00	via email in 1~3 business day	valid,,2013-5-1
GB/T 3286.3-2012	Methods for chemical analysis of limestone and dolomite - Part 3: The determination of aluminium oxide content - The chrome azurol S spectrophotometric method and the complexometric titration method	$210.00	via email in 1~3 business day	valid,,2013-5-1
GB/T 3286.4-2012	Methods for chemical analysis of limestone and dolomite - Part 4: The determination of iron oxide content - The o-phenanthroline spectrophotometric method and the flame atomic absorption spectrometric method	$190.00	via email in 1~3 business day	valid,,2013-5-1
GB/T 3286.5-1998	Chemical analysis of limestone and dolomite－The EDTA volumetric method for determination of alumimium oxide	$90.00	via email in 1~3 business day	superseded,2015-1-1,1999-7-1
GB/T 3286.5-2014	Method for chemical analysis of limestone and dolomite―Part 5:The determination of manganese oxide content―The periodate oxidation spectrophotometric method	$160.00	via email in 1~3 business day	valid,,2015-1-1
GB/T 3286.6-1998	Methods for chemical analysis of limestone and dolomite --The determination of phosphorus content	$90.00	via email in 1~3 business day	superseded,2015-5-1,1999-7-1
GB/T 3286.6-2014	Methods for chemical analysis of limestone and dolomite―Part 6:The determination of phosphorus content―The phosphomolybdate blue spectrophotometric method	$160.00	via email in 1~3 business day	valid,,2015-5-1
GB/T 3286.7-2014	Methods for chemical analysis of limestone and dolomite―Part 7:The determination of sulphur content―The pipe furnace combustion iodic acid potassium titration method，the high frequency combustion with infrared absorption method and the barium sulfate g	$370.00	via email in 1~5 business day	valid,,2015-5-1
GB/T 3286.8-2014	Method for chemical analysis of limestone and dolomite―Part 8:The determination of loss on ignition―The gravimetric method	$150.00	via email in 1~3 business day	valid,,2015-1-1
GB/T 3286.9-1998	Methods for chemical analysis of limestone and dolomite?The determination of carbon dioxide content	$420.00	via email in 1~3 business day	superseded,2015-1-1,1999-7-1
GB/T 3286.9-2014	Method for chemical analysis of limestone and dolomite―Part 9:The determination of carbon dioxide content―The caustic asbestos absorption gravimetric method	$550.00	via email in 1~5 business day	valid,,2015-1-1
GB/T 33238-2016	Stirring head for desulphurization of hot metal	$100.00	via email in 1~3 business day	valid,,2017-9-1
GB/T 33361-2016	Desulphurization injection lance of hot metal	$100.00	immediately	valid,,2017-9-1
GB/T 3518-1995	Flake graphite	$150.00	via email in 1~3 business day	abolished2009-04-01,2009-4-1,1995-10-1
GB/T 3518-2008	Flake graphite	$130.00	via email in 1~3 business day	superseded,2024-7-1,2009-4-1
GB/T 3518-2023	Flake graphite	$315.00	via email in 1~5 business day	valid,,2024-7-1
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