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GB/T 34218-2017 Iron ores—Determination of reducibility 180 (USD) via email in 1-3 business day VALID
GB/T 34568-2017 Iron ores for blast furnace and direct reduction feedstocks - Determination of bulk density 130 (USD) via email in 1 business day VALID
GB/T 6730.36-2016 Iron ores—Determination of copper content—Flame atomic absorption spectrometric method 240 (USD) via email in 1-3 business day VALID
GB/T 6730.6-2016 Iron ores—Determination of metallic iron content—Ferric chloride-sodium acetate titrimetric method 180 (USD) via email in 1-3 business day VALID
GB/T 6730.52-2018 Iron ores—Determination of cobalt content—Flame atomic absorption spectrometric method 180 (USD) via email in 1-3 business day VALID
GB/T 6730.12-2016E Iron ores-Determination of aluminum content-Chrome azurol S spectrophotometric method 240 (USD) via email in 1-3 business day VALID
GB/T 6730.29-2016 Iron ores—Determination of barium content—Barium sulfate grarimetric method 180 (USD) via email in 1-3 business day VALID
GB/T 6730.58-2017 Iron ores—Determination of vanadium content—Flame atomic absorption spectrometric method 240 (USD) via email in 1-3 business day VALID
GB/T 10322.5-2000 Iron ores--Determination of moisture content of a consignment 240 (USD) via email in 1-3 business day ABOLISHED
GB 6730.8-1986 Methods for chemical analysis of iron ores; The potassium dichromate volumetric method for the determination of iron(2) content 60 (USD) via email in 1-3 business day ABOLISHED
GB/T 6730.76-2017 Iron ores—Determination of potassium,sodium,vanadium,copper,zinc,lead,chromium,nickel,cobalt elements—Inductively coupled plasma optical emission spectrometry 300 (USD) via email in 1-3 business day VALID
GB/T 13242-2017 Iron ores - Low-temperature disintegration test - Method using cold tumbling after static reduction 220 (USD) via email in 1 business day VALID
GB/T 6730.74-2017 Iron ores—Determination of magnesium content—Flame atomic absorption spectrometric method 240 (USD) via email in 1-3 business day VALID
GB 6730.20-1986 Methods for the chemical analysis of iron ores; The volumetric method for the determination of phosphorus content 105 (USD) via email in 1-3 business day ABOLISHED
GB 6730.1-1986 Methods for chemical analysis of iron ores; Preparation of predried test samples for chemical analysis 30 (USD) via email in 1-3 business day ABOLISHED
GB/T 6730.78-2019 Iron ores—Determination of cadmium content—Graphite furnace atomic absorption spectrophotometric method 240 (USD) via email in 1-3 business day VALID
GB/T 6730.59-2017 Iron ores—Determination of manganese content—Flame atomic absorption spectrometric method 240 (USD) via email in 1-3 business day VALID
YS/T 1047.11-2015 Methods for chemical analysis of copper magnetite—Part 11:Determination of magnet iron content—Potassium dichromate titration method 180 (USD) via email in 1-3 business day VALID
GB/T 14201-2018 Iron ore pellets for blast furnace and direct reduction feedstocks—Determination of the crushing strength 180 (USD) via email in 1-3 business day VALID
GB/T 13241-2017 Iron ores—Determination of reducibility 240 (USD) via email in 1-3 business day VALID
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