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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 8647.6-2006 The methods for chemical analysis of nickel - Determination of cadmium,cobalt,copper,manganese,lead and zinc contents - Flame atomic absorption spectrometric method 120.0 via email in 1~3 business day valid
YS/T 277-1994 Nickel monoxide 135.0 via email in 1~3 business day abolished
GB/T 8638.8-1988 Nickel base alloy powder; Determination of copper content; Neocuproine-chloroform extraction spectrophotometric method 30.0 via email in 1~3 business day superseded
YS/T 252.3-2007 Methods for chemical analysis of nickel matte-Determination of cobalt content-Flame atomic absorption spectrometric method 105.0 via email in 1~3 business day valid
YS/T 584-2006 Chromium bronzes and zirconium bronzes bars and rods for electrode material 120.0 via email in 1~3 business day valid
YS/T 953.7-2014 165.0 via email in 1~3 business day valid
YS/T 325.5-2009 Methods for chemical analysis of nickel-copper alloy—Part 5:Determination of aluminum content—The Na2EDTA titrimetric method 120.0 via email in 1~3 business day superseded
YS/T 539.10-2006 Nickel base alloy powder -- Determination of molybdenum content -- Thiocyanate spectrophotometric method 15.0 via email in 1~3 business day superseded
YS/T 953.3-2014 Methods for chemical analysis of nickel substrate material―Part 3:Determination of phosphorus content―Bismuth phosphomolybdate blue spectrophotometric method 105.0 via email in 1~3 business day valid
YS/T 53.2-2010 Methods for chemical analysis of copper,lead,zinc original and tailing ores - Part 2: Determination of gold content - Separation and preconcentration by flow injection and 8531 fiber mi 150.0 via email in 1~3 business day valid
GB/T 7160-1987 Micron nickel carbonyl powder 30.0 via email in 1~3 business day abolished
GB/T 8647.1-2006 The methods for chemical analysis of nickel - Determination of iron content - Sulfosalicylic acid spectrophotometric method 90.0 via email in 1~3 business day valid
YS/T 953.5-2014 Methods for chemical analysis of fire smelting nickel substrate material―Part 5:Determination of manganese content―Potassium periodate spectrophotometric method 105.0 via email in 1~3 business day valid
GB/T 8638.5-1988 Nickel base alloy powder; Determination manganese content; Sodium(potassium periodate spectrophotometric method) 15.0 via email in 1~3 business day abolished
GB/T 26305-2010 The method for chemical of nickel oxide—Determination of nickel content—Electrolytic deposition method 240.0 via email in 1~3 business day valid
YS/T 325.3-2009 Methods for chemical analysis of nickel-copper alloy—Part 3:Determination of iron content—The flame atomic absorption spectrometric method 180.0 via email in 1~3 business day valid
GB/T 4702.6-1984 Methods for chemical analysis of chromium metal;The EDTA volumetric method for the determination of aluminum content 30.0 via email in 1~3 business day superseded
GB/T 8638.3-1988 Nickel base alloy powder; Determination of silicon content; Gravimetric method after dehydration by perchloric acid 15.0 via email in 1~3 business day abolished
YS/T 539.7-2006 Nickel base alloy powder -- Determination of cobalt content -- Nitroso-R salt spectrophotometric method 30.0 via email in 1~3 business day abolished
GB/T 8638.12-1988 Nickel base alloy powder; Determination of phosphorus content; N-butyl alcohol-chloroform extraction spectrophotometric method 30.0 via email in 1~3 business day superseded
About Us | Contact Us | Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886
Copyright: Codeofchina Inc 2008-2020