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Standard No. Title Price(USD) Delivery Status Add To Cart
YS/T 351-1994 60 (USD) via email in 1-3 business day ABOLISHED
YS/T 254.2-2011 Methods for chemical analysis of beryllium concentrate and beryl—Part 2:Determination of ferric oxide content—EDTA titrimetry and sulfosalicylic acid spectrophotometry 180 (USD) via email in 1-3 business day VALID
YS/T 254.7-2011 Methods for chemical analysis of beryllium concentrate and beryl—Part 7:Determination of water content—Gravimetric method 120 (USD) via email in 1-3 business day VALID
YS/T 358.5-2011 Methods for chemical analysis of tantalite,columbite concentrate—Part 5:Determination of uranium content—Inductively coupled plasma atomic emission spectrometry 120 (USD) via email in 1-3 business day VALID
YS/T 358.1-2011 Methods for chemical analysis of tantalite,columbite concentrate—Part 1:Determination of tantalum and niobium content—Gravimatric of paper chromatography method 120 (USD) via email in 1-3 business day VALID
YS/T 358.7-2011 Methods for chemical analysis of tantalite,columbite concentrate—Part 7:Determination of iron content—Inductively coupled plasma atomic emission spectrometry 120 (USD) via email in 1-3 business day VALID
YS/T 358.4-2011 Methods for chemical analysis of tantalite,columbite concentrate—Part 4:Determination of tungsten trioxide content—Thiocyanate spectrophotometric method 120 (USD) via email in 1-3 business day VALID
YS/T 358.6-2011 Methods for chemical analysis of tantalite,columbite concentrate—Part 6:Determination of thorium oxide content—Inductively coupled plasma atomic emission spectrometry 120 (USD) via email in 1-3 business day VALID
YS/T 262-2011 Beryl concentrate 120 (USD) via email in 1-3 business day VALID
YB 831-1975 via email in ABOLISHED please email coc@codeofchina.com for quotation
XB/T 107-2011 Rare earthrich slag 120 (USD) via email in 1-3 business day VALID
YS/T 358.8-2011 Methods for chemical analysis of tantalite,columbite concentrate—Part 8:Determination of ferrous content—Potassium dichromate titrimetric method 120 (USD) via email in 1-3 business day VALID
YS/T 231-2015 Tungsten concentrate 120 (USD) via email in 1-3 business day VALID
YS/T 254.3-2011 Methods for chemical analysis of beryllium concentrate and beryl—Part 3:Determination of phosphorus content—Phosphomlybdium vanadic acid spectrophotometry 120 (USD) via email in 1-3 business day VALID
ZB D 43003-1990 via email in ABOLISHED please email coc@codeofchina.com for quotation
XB/T 101-2011 Iron ore with high rare earth content 120 (USD) via email in 1-3 business day VALID
XB/T 103-2010 Bastnaesite concentrate 120 (USD) via email in 1-3 business day ABOLISHED
YS/T 947-2013 Molybdenum concentrate recovered in the process of non-ferrous metal ore dressing 120 (USD) via email in 1-3 business day VALID
YS/T 358.2-2011 Methods for chemical analysis of tantalite,columbite concentrate—Part 2:Determination of titanium dioxide content—Diantipyrinyl methane spectrophotometric method 120 (USD) via email in 1-3 business day VALID
SN/T 1337.1-2003 Methods for chemical analysis of titanium concentrate for import and export—Determination of vanadium pentaoxide content via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
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