2025-12-29 10.8.118.215
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Chinese National Standard List: Analysis methods for toxic substances in water

GB 7491-1987 Water quality; Determination of volatile phenolic; Compounds; After distillation with bromine method 
  Issued on: 1987-03-06   Translation Price(USD): 30.0
CJ/T 61-1999 Municipal sewage - Determination of sulphate - Gravimetric method 
  Issued on:   Translation Price(USD): 180.0
GB/T 17132-1997 Environment-Determination of methylmercury-Gas chromatography 
  Issued on: 1997-01-02   Translation Price(USD): 120.0
HJ/T 58-2000 Water quality -- Determination of beryllium -- Spectrophotometric method with erichrome cyanine R 
  Issued on: 2000-12-07   Translation Price(USD): 140.0
HJ/T 83-2001 Water quality -- Determination of adsorbable organic halogen -- Ion chromatography method 
  Issued on: 2001-12-19   Translation Price(USD): 140.0
GB 11911-1989 Water quality - Determination of iron and manganese-Flame atomic absorption spectrometric method 
  Issued on: 1989-12-25   Translation Price(USD): 30.0
GB 13194-1991 Water quality-Determination of nitrobenzene, mononitrotoluene(MNT),nitrochlorobenzene and oinitrotoluene(ONT)-Gas chromatography 
  Issued on: 1991-8-31   Translation Price(USD): 90.0
MT/T 486-1995 Determination of magnesium ions in acidic water from coal mines 
  Issued on: 1995-11-06   Translation Price(USD): 220.0
GB 11889-1989 Water quality-Determination of aniline compounds-Spectrophotometric method with N-(1-naphthyl) eth 
  Issued on: 1989-12-25   Translation Price(USD): 60.0
GB 7485-1987 Water quality; Determination of total arsenic; Silver diethyldithiocarbamate spectrophotometric method 
  Issued on: 1987-03-06   Translation Price(USD): 60.0
GB 11894-1989 Water quility-Determination of total nitrogen UV spectrophotometric method-Alkaline potassium persulfate digestion method 
  Issued on: 1989-12-25   Translation Price(USD): 45.0
CJ/T 51-1999 Municipal sewage - Determination of pH - Potentiometric method 
  Issued on:   Translation Price(USD): 180.0
GB 11898-1989 Water quality-Determinatoin of free chlorine and total chlorine-Spectrophotometric method useing N,N-diethyl-1,4 phenylenediamine 
  Issued on: 1989-12-25   Translation Price(USD): 75.0
SL 327.1-2005 Water quality - determination of arsenic - atomic fluorescence spectrometric method 
  Issued on: 2005-10-21   Translation Price(USD): 164.0
SL/T 273.1-2001 Methods for the determination of organic chemicals in water - determination of trace nitrobenzenes by resin adsorption and gas chromatography 
  Issued on: 2001-10-26   Translation Price(USD): 130.0
SL 368-2006 Standards of reclaimed water quality 
  Issued on: 2007-3-1   Translation Price(USD): 420.0
CJ/T 76-1999 Municipal sewage. Determination of nitrogen (nitrite). Sepectrophotometric method 
  Issued on:   Translation Price(USD): 180.0
CJ/T 57-1999 Municipal sewage. Determination of oil. Gravimetric method 
  Issued on:   Translation Price(USD): 180.0
SL 740-2016  
  Issued on: 2016-07-22   Translation Price(USD): 220.0
CJ/T 77-1999 Municipal sewage. Determination of total nitrogen. Distillation and titration method 
  Issued on:   Translation Price(USD): 220.0
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