2025-12-23 10.8.118.215
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
GB 3253.6-1982 Chemical analysis of antimony--The combustion-iodine volumetric method for determination of sulfur 45.0 via email in 1~3 business day superseded,2001-1-2,1983-3-1
GB 3253.5-1982 Chemical analysis of antimony--The atomic absorption spectrophotometric method for determination of lead, iron and copper 60.0 via email in 1~3 business day superseded,2001-1-2,1983-3-1
GB 3260.1-1982 Chemical analysis of tin--The neocuproine photometric method for determination of copper 45.0 via email in 1~3 business day superseded,2000-12-1,1983-3-1
GB 3255.3-1982 Chemical analysis of antimony trisulfide--The combustion-iodine volumetric method for determination of free sulfur 184.0 via email in 1~3 business day superseded,1997-1-1,1983-3-1
GB 3255.1-1982 Chemical analysis of antimony trisulfide--The bromate volumetric method for determination of antimony 184.0 via email in 1~3 business day superseded,1997-1-1,1983-3-1
GB 3255.2-1982 Chemical analysis of antimony trisulfide--The barium sulfate gravimetric method for determination of combined sulfur 184.0 via email in 1~3 business day superseded,1997-1-1,1983-3-1
GB 3260.8-1982 Chemical analysis of tin--The PAN photometric method for determination of zinc 180.0 via email in 1~3 business day superseded,2000-12-1,1983-3-1
GB/T 3253.7-1982 Chemical analysis of antimony--The 3, 3-diaminobenzidine photometric method for determination of selenium 180.0 via email in 1~3 business day superseded2001-12-01 ,2001-1-2,1983-3-1
GB 3255.5-1982 Chemical analysis of antimony trisulfide--Gravimetric method for determination of hydrochloric acid insolubles 180.0 via email in 1~3 business day superseded,1997-1-1,1983-3-1
GB 3255.4-1982 Chemical analysis of antimony trisulfide--Gravimetric method for determination of aqua-regia insolubles 184.0 via email in 1~3 business day superseded,1997-1-1,1983-3-1
GB 2593.1-1981 High pure lead--Determination of silver, copper, bismuth, aluminum, nickel, tin, magnesium and iron contents--Spectrochemical method 180.0 via email in 1~3 business day superseded,1996-3-12,1982-3-1
GB 2593.2-1981 High pure lead--Determination of arsenic content--Arsenic-molybdenum blue photometric method 180.0 via email in 1~3 business day superseded,1996-3-12,1982-3-1
GB 2593.3-1981 High pure lead--Determination of antimony content--Malachite green photometric method 180.0 via email in 1~3 business day superseded,1996-3-12,1982-3-1
GB/T 2129-1980 Determination of lead content in cadmium--Atomic absorption spectrophotometric method 180.0 via email in business day valid,,1981-10-1
GB/T 2135-1980 Determination of tin content in cadmium--Phenylfluorone-CTAB photometric method 180.0 via email in business day valid,,1981-10-1
GB/T 2131-1980 Determination of zinc content in cadmium--Atomic absorption spectrophotometric method 180.0 via email in business day valid,,1981-10-1
GB/T 2133-1980 Determination of arsenic content in cadmium--Arsenic-molybdenum blue photometric method 180.0 via email in business day valid,,1981-10-1
GB/T 2134-1980 Determination of antimony content in cadmium--Malachite green photometric method 180.0 via email in 1~3 business day superseded,1994-8-1,1981-10-1
GB/T 2136-1980 Determination of thallium content in cadmium--Crystal violet photometric method 180.0 via email in business day superseded,,1981-10-1
GB/T 2132-1980 Determination of iron content in cadmium--1, 10-phenanthroline photometric method 180.0 via email in business day superseded,,1981-10-1
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GB 3253.6-1982 Chemical analysis of antimony--The combustion-iodine volumetric method for determination of sulfur 
  Issued on:   Price(USD): 45.0
GB 3253.5-1982 Chemical analysis of antimony--The atomic absorption spectrophotometric method for determination of lead, iron and copper 
  Issued on:   Price(USD): 60.0
GB 3260.1-1982 Chemical analysis of tin--The neocuproine photometric method for determination of copper 
  Issued on:   Price(USD): 45.0
GB 3255.3-1982 Chemical analysis of antimony trisulfide--The combustion-iodine volumetric method for determination of free sulfur 
  Issued on:   Price(USD): 184.0
GB 3255.1-1982 Chemical analysis of antimony trisulfide--The bromate volumetric method for determination of antimony 
  Issued on:   Price(USD): 184.0
GB 3255.2-1982 Chemical analysis of antimony trisulfide--The barium sulfate gravimetric method for determination of combined sulfur 
  Issued on:   Price(USD): 184.0
GB 3260.8-1982 Chemical analysis of tin--The PAN photometric method for determination of zinc 
  Issued on:   Price(USD): 180.0
GB/T 3253.7-1982 Chemical analysis of antimony--The 3, 3-diaminobenzidine photometric method for determination of selenium 
  Issued on:   Price(USD): 180.0
GB 3255.5-1982 Chemical analysis of antimony trisulfide--Gravimetric method for determination of hydrochloric acid insolubles 
  Issued on:   Price(USD): 180.0
GB 3255.4-1982 Chemical analysis of antimony trisulfide--Gravimetric method for determination of aqua-regia insolubles 
  Issued on:   Price(USD): 184.0
GB 2593.1-1981 High pure lead--Determination of silver, copper, bismuth, aluminum, nickel, tin, magnesium and iron contents--Spectrochemical method 
  Issued on:   Price(USD): 180.0
GB 2593.2-1981 High pure lead--Determination of arsenic content--Arsenic-molybdenum blue photometric method 
  Issued on:   Price(USD): 180.0
GB 2593.3-1981 High pure lead--Determination of antimony content--Malachite green photometric method 
  Issued on:   Price(USD): 180.0
GB/T 2129-1980 Determination of lead content in cadmium--Atomic absorption spectrophotometric method 
  Issued on: 1980-12-19   Price(USD): 180.0
GB/T 2135-1980 Determination of tin content in cadmium--Phenylfluorone-CTAB photometric method 
  Issued on: 1980-12-19   Price(USD): 180.0
GB/T 2131-1980 Determination of zinc content in cadmium--Atomic absorption spectrophotometric method 
  Issued on: 1980-12-19   Price(USD): 180.0
GB/T 2133-1980 Determination of arsenic content in cadmium--Arsenic-molybdenum blue photometric method 
  Issued on: 1980-12-19   Price(USD): 180.0
GB/T 2134-1980 Determination of antimony content in cadmium--Malachite green photometric method 
  Issued on: 1980-12-19   Price(USD): 180.0
GB/T 2136-1980 Determination of thallium content in cadmium--Crystal violet photometric method 
  Issued on: 1980-12-19   Price(USD): 180.0
GB/T 2132-1980 Determination of iron content in cadmium--1, 10-phenanthroline photometric method 
  Issued on: 1980-12-19   Price(USD): 180.0
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