code of china Chinese Classification Professional Classification ICS Classification Latest News

LoginRegister
Position: Standard Search VALID TO BE VALID SUPERSEDED TO BE SUPERSEDED ABOLISHED TO BE ABOLISHED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 3877-1983 Molybdenum foil (USD) via email in 1-3 business day ABOLISHED
GB/T 6150.5-2008 Methods for chemical analysis of tungsten concentrates - Determination of calcium content - EDTA volumetric method and flame atomic absorption spectrometric method (USD) via email in 1-3 business day VALID
GB/T 4190-1984 Doped molybdenum bars (USD) via email in 1-3 business day ABOLISHED
GB/T 3136-1995 Tantalum powders via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
YS/T 860-2013 Vanadium pentoxide used for non-ferrous master alloy and catalyst (USD) via email in 1-3 business day VALID
GB/T 13747.15-2017 Methods for chemical analysis of zirconium and zirconium alloys—Part 15:Determination of boron content—Curcumin spectrophotometry (USD) via email in 1-3 business day VALID
YS/T 861.4-2013 Methods for chemical analysis of niobium-titanium alloy—Part 4:Determination of carbon content—The high-frequency infrared absorption method (USD) via email in 1-3 business day VALID
GB/T 14843-1993 Lithium niobate single crystals (USD) via email in 1 business day ABOLISHED
GB/T 4325.23-2013 Methods for chemical analysis of molybdenum—Part 23:Determination of oxygen and nitrogen contents—Inert gas fusion-infrared absorption and thermal conductivity method (USD) via email in 1-3 business day VALID
SJ 324-1972 Molybdenum plates (USD) via email in 1-3 business day VALID
YS/T 676-2008 Molybdenum-aluminium intermediate alloy (USD) via email in 1-3 business day VALID
GB/T 4324.17-2012 Methods for chemical analysis of tungsten - Part 17: Determination of sodium content - Flame atomic absorption spectrometry (USD) via email in 1-3 business day VALID
GB/T 26019-2010 Methods for chemical analysis of high impurity tungsten mineral—Determination of tungsten trioxide content—Twice separation and igniting gravimetric method (USD) via email in 1-3 business day VALID
GB/T 6896-1998 Niobium bars via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB/T 4325.19-2013 Methods for chemical analysis of molybdenum—Part 19:Determination of chromium content—Diphenylcarbazide spectrophotometry (USD) via email in 1-3 business day VALID
GB/T 17792-2014 Molybdenum and molybdenum alloy bar (USD) via email in 1-3 business day VALID
GB/T 4185-1984 Molybdenum tungsten alloy bars (USD) via email in 1-3 business day ABOLISHED
GB/T 3877-2006 Molybdenum foil via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB/T 4324.11-2012 Methods for chemical analysis of tungsten - Part 11: Determination of aluminum content - Inductively coupled plasma atomic emission spectrometry (USD) via email in 1-3 business day VALID
YS/T 397-2015 Zirconium sponge (USD) via email in 1-3 business day VALID
About Us | Contact Us | Terms of Service | Privacy | Cancellation & Refund Policy | Payment
Tel:+86-10-8572 5655 Fax:+86-10-8581 9515 Email: coc@codeofchina.com QQ: 672269886
Copyright:TransForyou Co., Ltd. 2008-2020