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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
GB/T 4324.15-2008 Methods for chemical analysis of tungsten - Determination of magnesium content - The flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry 120.0 via email in 1~3 business day valid
GB/T 15072.18-2008 Test method of precious metal alloys - Determination of zirconium and gadolinium contents for gold alloys - Inductively coupled plasma atomic emission spectrometry 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 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 592-2006 Gold[Ⅰ] potassium cyanide for electroplating 165.0 via email in 1~3 business day abolished
GB/T 18036-2008 The test method of thermo-emf for platinum 120.0 via email in 1~3 business day valid
GB/T 6150.9-2009 Methods for chemical analysis of tungsten concentrates—Determination of copper content—Flame atomic absorption spectrometry 110.0 via email in 1~3 business day valid
GB/T 29916-2013 Chemical Analysis Methods for Lanthanum Magnesium Alloy 390.0 via email in 1~3 business day valid
YS/T 226.6-2009 Methods for chemical analysis of selenium Part 6: Determination of sulfur content - Diphenylcarbazide spectrophotometry 90.0 via email in 1~3 business day valid
GB/T 26288-2010 Dichlorodiammine palladium (Ⅱ) 110.0 via email in 1~3 business day valid
GB/T 12690.12-2003 Neodymium and samarium-Determination of oxygen content-Impulse-infrared absorption method 135.0 via email in 1~3 business day valid
XB/T 617.6-2014 105.0 via email in 1~3 business day valid
GB/T 4325.22-2013 Methods for chemical analysis of molybdenum—Part 22:Determination of phosphorus content—Molybdenum blue spectrophotometry 110.0 via email in 1~3 business day valid
GB/T 19198-2008 Testing method for thermo-electromotive force of precious metals and their alloys pair up with platinum or copper 120.0 via email in 1~3 business day valid
GB/T 23516-2009 Special wires of precious metals and their alloys 150.0 via email in 1~3 business day valid
XB/T 617.3-2014 165.0 via email in 1~3 business day valid
GB/T 15159-2008 Composite material strips of precious metals and their alloys 240.0 via email in 1~3 business day valid
GB/T 8930-2001 Crude gold ingots 60.0 via email in 1~3 business day valid
GB/T 30076-2013 Silicate Phosphors Activated by Rare Earths for LED 110.0 via email in 1~3 business day valid
GB/T 18882.1-2008 Chemical analysis methods of mixed rare earth oxide of ion-absorpted type RE ore - Determination of fifteen REO relative content 210.0 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