2025-12-14 10.2.82.121
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished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 248.9-2007 Methods for chemical analysis of crude lead-Determination of bismuth content-Flame atomic absorption spectrometric method 75.0 via email in 1~3 business day valid,,2007-10-1
GB/T 3254.4-1998 Antimony trioxide--Determination of copper content 75.0 via email in 1~3 business day superseded,2008-9-1,1999-2-1
GB/T 4372.4-2001 Methods for chemical analysis of zinc oxide produced by direct process-Determination of cadmium oxide content-Atomic absorption spectrometry method 184.0 via email in 1~3 business day superseded,2016-4-1,2001-1-2
GB 8648.14-1988 Cobalt--Determination of sulphur content--Infra-red absorption method after high frequency induction furnace combustion 184.0 via email in 1~3 business day superseded,1994-10-1,1989-1-1
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,,2012-7-1
GB/T 5121.3-2008 Methods for chemical analysis of copper and copper alloys - Part 3: Determination of lead content 150.0 via email in 1~3 business day valid,,2008-12-1
GB/T 5121.23-2008 Methods for chemical analysis of copper and copper alloys - Part 23: Determination of silicon content 180.0 via email in 1~3 business day valid,,2008-12-1
GB 8648.9-1988 Cobalt--Determination of lead content--Flame atomic absorption spectrophotometric method 184.0 via email in 1~3 business day superseded,1989-1-1,1989-1-1
YS/T 281.3-1994 Cobalt -- Determination of silicon content -- Molybdenum blue spectrophotometric method 184.0 via email in 1~3 business day superseded,2012-7-1,1994-10-1
Previous Page     Next Page



Code of China
Search

YS/T 248.9-2007 Methods for chemical analysis of crude lead-Determination of bismuth content-Flame atomic absorption spectrometric method 
  Issued on: 2007-04-13   Price(USD): 75.0
GB/T 3254.4-1998 Antimony trioxide--Determination of copper content 
  Issued on: 1998-07-01   Price(USD): 75.0
GB/T 4372.4-2001 Methods for chemical analysis of zinc oxide produced by direct process-Determination of cadmium oxide content-Atomic absorption spectrometry method 
  Issued on: 2001-7-1   Price(USD): 184.0
GB 8648.14-1988 Cobalt--Determination of sulphur content--Infra-red absorption method after high frequency induction furnace combustion 
  Issued on:   Price(USD): 184.0
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 
  Issued on: 2011-12-20   Price(USD): 180.0
GB/T 5121.3-2008 Methods for chemical analysis of copper and copper alloys - Part 3: Determination of lead content 
  Issued on: 2008-6-17   Price(USD): 150.0
GB/T 5121.23-2008 Methods for chemical analysis of copper and copper alloys - Part 23: Determination of silicon content 
  Issued on: 2008-6-17   Price(USD): 180.0
GB 8648.9-1988 Cobalt--Determination of lead content--Flame atomic absorption spectrophotometric method 
  Issued on:   Price(USD): 184.0
YS/T 281.3-1994 Cobalt -- Determination of silicon content -- Molybdenum blue spectrophotometric method 
  Issued on:   Price(USD): 184.0
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: Beijing COC Tech Co., Ltd. 2008-2040