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Standard No. Title Translation Price Delivery Status Add To Cart
YS/T 372.20-2006 Methods for elementary analysis of precious alloy -- Determination of cadmium content -- Complex metric titration using potassium iodide releasing EDTA via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
YS/T 38.3-1992 60 (USD) via email in 1-3 business day ABOLISHED
YS/T 424.3-2000 Methods for chemical analysis of titanium diboride powder—Determination of iron content 45 (USD) via email in 1-3 business day VALID
YS/T 475.2-2005 Methods for chemical analysis of cast bearing metals -- Determination of lead content -- EDTA titrimetric method 90 (USD) via email in 1-3 business day VALID
YS/T 445.2-2001 Methods for chemical analysis of silver concentrates -- Determination of copper content 120 (USD) via email in 1-3 business day ABOLISHED
YS/T 244.5-1994 Methods for chemical analysis of high purity aluminum The anodic stripping voltammetric method for the determination of copper zinc and lead contents 60 (USD) via email in 1-3 business day ABOLISHED
YS/T 248.5-1994 Methods for chemical analysis of crude lead The molybdoantimonyarsenate blue photometric method for the determination of arsenic content 45 (USD) via email in 1-3 business day ABOLISHED
YS/T 226.15-1994 Determination of selenium content in selenium--Thiosulfate volumetric method 30 (USD) via email in 1-3 business day ABOLISHED
YB/T 5043-1993 Chemical analysis of lump molybdenum oxide The determination of phosphorus by the photometric method of extraction of n-butyl alcohol-trichloromethane 45 (USD) via email in 1-3 business day ABOLISHED
YB/T 5038-1993 Chemical analysis of lump molybdenum oxide The determination of moisture by the gravimetric method 30 (USD) via email in 1-3 business day ABOLISHED
YS/T 470.3-2004 Methods for chemical analysis of copper-beryllium alloys—Determination of phosphorus content—Molybdenum blue photometric method 75 (USD) via email in 1-3 business day VALID
YB/T 5336-2006 Carbides in high speed steel -- Quantitative phase analysis -- Method of X-ray diffractometer 45 (USD) via email in 1-3 business day VALID
GB 225-1988 Steel-hardenability test by end quenching(Jominy test) via email in ABOLISHED please email coc@codeofchina.com for quotation
YS/T 226.5-1994 Determination of mercury content in selenium 45 (USD) via email in 1-3 business day ABOLISHED
YS/T 375.2-1994 15 (USD) via email in 1-3 business day ABOLISHED
YS/T 248.3-1994 Methods for chemical analysis of crude lead The cerium sulfate volumetric method for the determination of antimony content 30 (USD) via email in 1-3 business day ABOLISHED
YB 1505-1977 45 (USD) via email in 1-3 business day ABOLISHED
YS/T 248.4-1994 Methods for chemical analysis of crude lead The 5-Br-PADAP photometric method for the determination of antimony content 45 (USD) via email in 1-3 business day ABOLISHED
YS/T 239.2-1994 30 (USD) via email in 1-3 business day ABOLISHED
YS/T 248.6-1994 Methods for chemical analysis of crude lead The oscillopolarographic method for the determination of copper content 30 (USD) via email in 1-3 business day ABOLISHED
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