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YS/T 524-2011 Synthetic scheelite $120.00 via email in 1~3 business day valid
YS/T 547-2006 High-pure tantalum pentoxide $180.00 via email in 1~3 business day abolished
YS/T 548-2006 High-pure niobium pentoxide $220.00 via email in 1~3 business day abolished
YS/T 554-2007 Lithium niobate single crystals $210.00 via email in 1~3 business day valid
YS/T 568.1-2008 Chemical analysis methods for zirconium oxide and hafnium oxide-Determination of zirconium oxide and hafnium oxide total content-Mandelic acid gravimetric method $130.00 via email in 1~3 business day valid
YS/T 568.10-2008 Chemical analysis methods for zirconium oxide and hafnium oxide-Determination of manganese content-Potassium periodate spectrophotometric method $130.00 via email in 1~3 business day valid
YS/T 568.11-2008 Chemical analysis methods for zirconium oxide and hafnium oxide-Determination of nickle content-α-Furil dioxime spectrophotometric method $140.00 via email in 1~3 business day valid
YS/T 568.2-2008 Chemical analysis methods for zirconium oxide and hafnium oxide-Determination of iron content-Sulfosalicylic acid spectrophotometric method $140.00 via email in 1~3 business day valid
YS/T 568.3-2008 Chemical analysis methods for zirconium oxide and hafnium oxide-Determination of silicon content-Spectrophotometric method with the reduced silicomolybdic complex $140.00 via email in 1~3 business day valid
YS/T 568.4-2008 Chemical analysis methods for zirconium oxide and hafnium oxide-Determination of aluminium content-Chronic azurol-S-tetradrcylpyridine chloride spectrophotometric method $140.00 via email in 1~3 business day valid
YS/T 568.5-2008 Chemical analysis methods for zirconium oxide and hafnium oxide-Determination of sodium content-Flame atomic absorption spectrophotometric method $140.00 via email in 1~3 business day valid
YS/T 568.6-2008 Chemical analysis methods for zirconium oxide and hafnium oxide-Determination of titamium content-Diantipyrylmethane spectrophotometric method $140.00 via email in 1~3 business day valid
YS/T 568.7-2008 Chemical analysis methods for zirconium oxide and hafnium oxide-Determination of phosphorus content-The antimony-ascorbic acid-molybdenum blue spectrophotometric method $140.00 via email in 1~3 business day valid
YS/T 568.8-2008 Chemical analysis methods for zirconium oxide and hafnium oxide-Determination of Al Ca Mg Mn Na Ni Fe Ti Zn Mo V Hf content in zirconium oxide-Inductively coupled plasma atomic emissio $140.00 via email in 1~3 business day valid
YS/T 568.9-2008 Chemical analysis methods for zirconium oxide and hafnium oxide-Determination of Al Ca Mg Mn Na Ni Fe Ti Zn Mo V Zr content in hafnium oxide-Inductively coupled plasma atomic emission $160.00 via email in 1~3 business day valid
YS/T 573-2006 Tantalum powders $100.00 via email in 1~3 business day superseded
YS/T 573-2007 Tantalum powder $150.00 via email in 1~3 business day superseded
YS/T 578-2006 Potassium fluorotantalate $90.00 via email in 1~3 business day valid
YS/T 579-2006 Vanadium-Aluminum master alloy $224.00 via email in 1~3 business day superseded
YS/T 579-2014 Vandium-Aluminum master alloy $100.00 via email in 1~3 business day valid
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