Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
YS/T 351-2015 Ilmenite concentrate $100.00 immediately valid
YS/T 360.1-2011 Methods of chemical analysis for ilmenite concentrate—Part 1:Determination of titanium dioxide content—Ferric ammonium sulfate titration $120.00 via email in 1~3 business day valid
YS/T 40-2011 High purity cesium iodide $120.00 via email in 1~3 business day valid
YS/T 41-1992 Beryllium piece $60.00 via email in 1~3 business day superseded
YS/T 41-2005 pieces $75.00 via email in 1~3 business day valid
YS/T 410-1998 Industry titanium foils for magnetic heads $300.00 via email in 1~3 business day abolished
YS/T 425-2000 Antimony-beryllium pellets $184.00 via email in 1~3 business day superseded
YS/T 425-2013 Antimony-beryllium Pellets $120.00 via email in 1~3 business day valid
YS/T 509.1-2008 Methods for chemical analysis of spodumene and lepidolite concentrates-Determination of lithium oxide sodium oxide and potassium oxide contents-Flame atomic absorption spectometric met $80.00 via email in 1~3 business day valid
YS/T 509.10-2008 Methods for chemical analysis of spodumene and lepidolite concentrates-Determination of manganous oxide content-Persulfate oxidation photometric method $140.00 via email in 1~3 business day valid
YS/T 509.11-2008 Methods for chemical analysis of spodumene and lepidolite concentrates-Determination of loss on ignition-Gravimetric method $140.00 via email in 1~3 business day valid
YS/T 509.2-2008 Methods for chemical analysis of spodumene and lepidolite concentrates-Determination of rubidium oxide and caesium oxide contents-Flame atomic absorption spectometric method $140.00 via email in 1~3 business day valid
YS/T 509.3-2008 Methods for chemical analysis of spodumene and lepidolite concentrates-Determination of silicon dioxide content-Gravimetric-molybdenum blue photometric method $140.00 via email in 1~3 business day valid
YS/T 509.4-2008 Methods for chemical analysis of spodumene and lepidolite concentrates-Determination of aluminum oxide content-EDTA compleximetric method $140.00 via email in 1~3 business day valid
YS/T 509.5-2008 Methods for chemical analysis of spodumene and lepidolite concentrates-Determination of ferric oxide content-0-phenanthroline photometric method and EDTA compleximetric method $150.00 via email in 1~3 business day valid
YS/T 509.6-2008 Methods for chemical analysis of spodumene and lepidolite concentrates-Determination of phosphorus pentoxide content-The molybdenum blue photometric method $140.00 via email in 1~3 business day valid
YS/T 509.7-2008 Methods for chemical analysis of spodumene and lepidolite concentrates-Determination of beryllium oxide content-Chromazurol S and cetyltrimethyl ammonium bromide spectrophotometric met $140.00 via email in 1~3 business day valid
YS/T 509.8-2008 Methods for chemical analysis of spodumene and lepidolite concentrates-Determination of calcium oxide and magnesium oxide content-Flame atomic absorption spectrometric method $140.00 via email in 1~3 business day valid
YS/T 509.9-2008 Methods for chemical analysis of spodumene and lepidolite concentrates-Determination of fluorine content-lon selective electrode method $140.00 via email in 1~3 business day valid
YS/T 546-2006 High purity lithium carbonate $180.00 via email in 1~3 business day abolished
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