China Chromium ores and co GB Standards Search Result |
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GB/T 36226-2018 Stainless steel—Determination of manganse, nickel, chromium, molybdenum, copper and titanium—Handheld energy dispersive X-Ray fluorescence spectrometric method (semiquantitative method) - 英文版 |
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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 - 英文版 |
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GB/T 4333.5-2016 Ferrosillicon—Determination of silicon, manganese, aluminium, calcium, chromium and iron contents—Wavelength dispersive X-ray fluorescence spectrometry (Fused cast bead method) - 英文版 |
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GB/T 6730.72-2016 Iron ores—Determination of arsenic, chromium, cadmium, lead and mercury content—Inductively coupled plasma-mass spectrometry method (ICP-MS) - 英文版 |
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GB/T 31948-2015 Chromium ores—Determination of mercury content— Solid sampling and direct mercury analysis method - 英文版 |
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GB/T 24229-2009 Chromium ores and concentrates - Determination of aluminium content - Complexometric method - 英文版 |
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GB/T 24228-2009 Chromium ores and concentrates - Methods of chemical analysis - General instruction - 英文版 |
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GB/T 24227-2009 Chromium ores and concentrates - Determination of silicon content - Spectrophotometric method and gravimetric method - 英文版 |
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GB/T 24226-2009 Chromium ores and concentrates - Determination of calcium contents - Flame atomic absorption spectrometric method - 英文版 |
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GB/T 24224-2009 Chromium ores - Determination of sulfur content - Combustion-neutralization titration method, combustion-potassium iodate titration method and combustion-infrared absorption method - 英文版 |
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GB/T 24221-2009 Chromium ores - Determination of calcium and magnesium contents - EDTA titrimetric method - 英文版 |
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GB/T 24230-2009 Chromium ores and concentrates - Determination of chromium content - Titrimetric method - 英文版 |
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GB/T 24198-2009 Ferronickel - Determination of nickel, silicon, phosphorus, manganese, cobalt, chromium, and copper contents - Wavelength dispersive X-ray fluorescence spectrometry（Routine method） - 英文版 |
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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 - Inductively coupled plasma atomic emiss - 英文版 |
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GB/T 24193-2009 Chromium ores and concentrates - Determination of aluminium, iron , magnesium and silicon content - Inductively coupled plasma atomic emission spectrometry - 英文版 |
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