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Standard No.	Title	Price(USD)	Delivery	Status	Add to Cart
GB/T 24192-2009	Chromium ores—Determination of particle size by sieving	$100.00	via email in 1~3 business day	valid,,2010-4-1
GB/T 24193-2009	Chromium ores and concentrates—Determination of aluminium iron magnesium and silicon content—Inductively coupled plasma atomic emission spectrometry	$150.00	via email in 1~2 business day	valid,,2010-4-1
GB/T 24220-2009	Chromium ores—Determination of hygroscopic moisture content in analytical samples—Gravimetric method	$80.00	via email in 1~3 business day	valid,,2010-4-1
GB/T 24221-2009	Chromium ores—Determination of calcium and magnesium contents—EDTA titrimetric method	$150.00	via email in 1~3 business day	valid,,2010-4-1
GB/T 24222-2009	Chromium ores—Determination of moisture of lots	$100.00	via email in 1~3 business day	valid,,2010-4-1
GB/T 24223-2009	Chromium ores—Determination of phosphorus content—Reduced molybdophosphate photometric method	$150.00	via email in 1~3 business day	valid,,2010-4-1
GB/T 24224-2009	Chromium ores—Determination of sulfur content—Combustion-neutralization titration method,combustion-potassium iodate titration method and combustion-infrared absorption method	$210.00	via email in 1~3 business day	valid,,2010-4-1
GB/T 24225-2009	Chromium ores—Determination of total iron content—Titrimetric method after reduction	$150.00	via email in 1~3 business day	valid,,2010-4-1
GB/T 24226-2009	Chromium ores and concentrates—Determination of calcium contents—Flame atomic absorption spectrometric method	$150.00	via email in 1~2 business day	valid,,2010-4-1
GB/T 24227-2009	Chromium ores and concentrates—Determination of silicon content—Spectrophotometric method and gravimetric method	$150.00	via email in 1~3 business day	valid,,2010-4-1
GB/T 24228-2009	Chromium ores and concentrates—Methods of chemical analysis—General instruction	$80.00	via email in 1~3 business day	valid,,2010-4-1
GB/T 24229-2009	Chromium ores and concentrates—Determination of aluminium content—Complexometric method	$140.00	via email in 1~3 business day	valid,,2010-4-1
GB/T 24230-2009	Chromium ores and concentrates—Determination of chromium content—Titrimetric method	$140.00	via email in 1~3 business day	valid,,2010-4-1
GB/T 24231-2009	Chrome ores—Determination of magnesium aluminum silicon calcium titanium vanadium chrome manganese iron and nickel content—Wavelength dispersive X-ray fluorescence spectrometric method	$210.00	via email in 1~2 business day	valid,,2010-4-1
GB/T 24243-2009	Chromium ores—Increment sampling	$220.00	via email in 1~3 business day	valid,,2010-4-1
GB/T 29517-2013	Method for manual sample preparation of chrome ores in bulk	$210.00	via email in 1~3 business day	valid,,2014-2-1
GB/T 31948-2015	Chromium ores―Determination of mercury content―Solid sampling and direct mercury analysis method	$118.00	via email in 1~3 business day	valid,,2016-6-1
SN 0066-1992	Method for samplling and sample preparation of chrome ores in bulk for import	$160.00	via email in 1~3 business day	abolished2016-01-01,2016-1-1,1993-5-1
SN/T 0831-1999	Method for the determination of iron aluminum silicon magnesium and calcium in chromium ores for import and export—ICP-AES with microwave dissolution method	$190.00	via email in 1~3 business day	valid,,2000-5-1
SN/T 1118-2002	Determination of chromium\|\| silicon\|\| iron\|\| aluminium\|\| magnesium and calcium in chromium ores-wavelength dispersive X-ray fluorescence spectrometric method	$100.00	via email in 1~3 business day	valid,,2002-11-1
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