Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
LoginRegister
Position: Search valid to be valid superseded to be superseded abolished to be abolished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 38.3-1992 45.0 via email in 1~3 business day abolished
YS/T 574.4-2009 Methods for chemical analysis of zirconium powder for electro-vacuum uses—The molybdenum blue spectrophotometric method for determination of phosphorus 90.0 via email in 1~3 business day valid
YS/T 281.3-1994 Cobalt -- Determination of silicon content -- Molybdenum blue spectrophotometric method 30.0 via email in 1~3 business day superseded
YS/T 33-1992 Ether alcohol oil 90.0 via email in 1~3 business day valid
YS/T 981.4-2014 105.0 via email in 1~3 business day valid
YS/T 938.3-2013 Chemical analysis methods of gold alloys and palladium alloys for dental ceramic restoration―Part 3:Determination of silver content―Flame atomic absoption spectrometry and potentiometric titration 165.0 via email in 1~3 business day valid
YS/T 280-1994 Sodium dibutyl dithiophosphate 45.0 via email in 1~3 business day superseded
YS/T 645-2007 Method for analysis of gold compounds determination of gold content potentiometric titration using ferrous sulfate 60.0 via email in 1~3 business day valid
YS/T 731-2010 Combined profiles of aluminium alloy andwood-plastic composite used for architecture 240.0 via email in 1~3 business day valid
YS/T 1130-2016 via email in business day valid
YS/T 3021-2013 Calculation of Gold Recovery Rate for CIP Process 120.0 via email in 1~3 business day valid
YS/T 402-1994 Zirconium dioxide 30.0 via email in 1~3 business day superseded
YS/T 445-2001 Methods for Chemical Analysis of Silver Concentrates 210.0 via email in 1~3 business day valid
YS/T 877-2013 Nickel-plated Shell for Rechargeable Battery 120.0 via email in 1~3 business day valid
YS/T 519.2-2009 Methods for chemical analysis of arsenic Part 2: Determination of antimony content-Malachite green spectrophotometric method 90.0 via email in 1~3 business day valid
YS/T 34.2-2011 Method for chemical analysis of the high-purity arsenic—Predicating method for determinating the concentration of selenium 120.0 via email in 1~3 business day valid
YS/T 227.1-1994 Determination of bismuth content in tellurium--Potassium iodide brucine photometric method 15.0 via email in 1~3 business day abolished
YS/T 535.8-2009 Chemical analysis methods of sodium fluoride - Part 8: Determination of water insoluble matter content - Gravimetric method 90.0 via email in 1~3 business day valid
YS/T 276.10-2011 Methods for chemical analysis of indium Part 10:Determination of bismuth aluminium lead iron copper cadmium tin and thallium content-Inductively coupled plasma atomic emission spectrometry 180.0 via email in 1~3 business day valid
YS/T 1013-2014 165.0 via email in 1~3 business day valid
About Us | Contact Us | Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | Send me a messageQQ: 672269886
Copyright: Codeofchina Inc 2008-2020