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Chinese National Standard List: Heavy metals and their alloys analysis method

GB 5122.16-1985 Methods for chemical analysis of brass--The molybdenum yellow photometric method for the determination silicon content 
  Issued on:   Translation Price(USD): 30.0
GB 5122.10-1985 Methods for chemical analysis of brass--The persulfate photometric method for the determination of manganese content 
  Issued on:   Translation Price(USD): 30.0
GB 5122.15-1985 Methods for chemical analysis of brass--The tin-cetyl trimethyl ammonium bromide-phenylfluorone ternary complex photometric method for the determination of tin content 
  Issued on:   Translation Price(USD): 45.0
GB 5121.4-1985 Methods for chemical analysis of copper and copper alloys - Conbustion - Determination of carbon and sulfur content 
  Issued on:   Translation Price(USD): 60.0
GB 5121.11-1985 Methods for chemical analysis of copper--The flame atomic absorption spectrophotometric method for the determination of zinc content 
  Issued on:   Translation Price(USD): 60.0
GB 5121.6-1985 Methods for chemical analysis of copper--The potassium iodide photometric method for the determination of bismuth content 
  Issued on:   Translation Price(USD): 45.0
GB 5121.2-1985 Methods for chemical analysis of copper--The molybdenum blue photometric method for the determination of phospherus content 
  Issued on:   Translation Price(USD): 45.0
GB 5121.10-1985 Methods for chemical analysis of copper--The phenylfluorone-polyethylene glycal octyl phenyl ether photometric method for the determination of tin content 
  Issued on:   Translation Price(USD): 45.0
GB 5121.5-1985 Methods fro chemical analysis of copper--The dimethylglyoxime photometric method for the determination of nickel content 
  Issued on:   Translation Price(USD): 45.0
GB 6520.5-1986 Methods for chemical analysis of silicon bronze and silicon brass--The phenylfluorone-p-octyl polyethylene glycol phenyl ether photometric method for the determination of tin content 
  Issued on:   Translation Price(USD): 45.0
GB 6520.6-1986 Methods for chemical analysis of silicon bronze and silicon brass--The periodate photometric method for the determination of manganese content 
  Issued on:   Translation Price(USD): 45.0
GB 6520.3-1986 Methods for chemical analysis of silicon bronze and silicon brass--The potassium iodide photometric method for the determination of bismuth content 
  Issued on:   Translation Price(USD): 45.0
GB 6520.7-1986 Methods for chemical analysis of silicon bronze and silicon brass--The molybdivanadophosphoric acid photometric method for the determination of phosphorus content 
  Issued on:   Translation Price(USD): 45.0
GB 6520.13-1986 Methods for chemical analysis of silicon bronze and silicon brass--The EDTA titrimetric method for the determination of nickel content 
  Issued on:   Translation Price(USD): 30.0
GB 6520.14-1986 Methods for chemical analysis of silicon bronze and silicon brass--The gravimetric method for the determination of silicon content 
  Issued on:   Translation Price(USD): 45.0
GB 6520.12-1986 Methods for chemical analysis of silicon bronze and silicon brass--The electrolytic atomic absorption spectrophotometric method for the determination of copper content 
  Issued on:   Translation Price(USD): 75.0
GB 6520.10-1986 Methods for chemical analysis of silicon bronze and silicon brass--The atomic absorption spectrophotometric method for determination of nickel content 
  Issued on:   Translation Price(USD): 60.0
GB 6520.9-1986 Methods for chemical analysis of silicon bronze and silicon brass--The atomic absorption spectrophotometric method for the determination of zinc content 
  Issued on:   Translation Price(USD): 60.0
GB 6520.2-1986 Methods for chemical analysis of silicon bronze and silicon brass--The chrome azurol s-p-octyl polyethylene glycol phenyl ether photometric method for the determination of aluminium content 
  Issued on:   Translation Price(USD): 45.0
GB/T 42513.7-2024 Methods for chemical analysis of nickel alloys—Part 7：Determination of cobalt, chromium, copper, iron and manganese contents—Flame atomic absorption spectrometry 
  Issued on: 2024-4-25   Translation Price(USD): 435.0
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