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  •  China "Kjeldahl" GB Standards List:
  • GB/T 33862-2017- English Version of China National Standard
    Automatic(semi)Kjeldahl analyzer
    全(半)自动凯氏定氮仪
    GB/T 33317-2016- English Version of China National Standard
    Plastics—Phenolic resins—Determination of hexamethylenetetramine content—Kjeldahl method,perchloric acid method and hydrochloric acid method
    塑料 酚醛树脂 六次甲基四胺含量的测定 凯氏定氮法、高氯酸法和盐酸法
    SH/T 1157.2-2015- English Version of China Petrochemical Industry Standard
    (Raw rubber acrylonitrile - butadiene rubber (NBR) Determination of bound acrylonitrile content - Part 2: Kjeldahl method)
    生橡胶 丙烯腈-丁二烯橡胶(nbr)中结合丙烯腈含量的测定 第2部分:凯氏定氮法
    HJ 717-2014- English Version of China Environmental Protection Industry Standard
    Soil quality. Determination of total nitrogen. Modified Kjeldahlmethod
    土壤质量 全氮的测定 凯氏法
    SN/T 3470.2-2013- English Version of China Import Export Inspection Standard
    Rubber,raw. Determination of bound acrylonitrile content in acrylonitrile-butadiene rubber(NBR). Part 2: Kjeldahl method
    生橡胶 丙烯腈-丁二烯橡胶(nbr)中结合丙烯腈含量的测定 第2部分:凯氏定氮法
    GB/T 5511-2008- English Version of China National Standard
    Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method
    谷物和豆类 氮含量测定和粗蛋白质含量计算 凯氏法
    HJ/T 196-2005- English Version of China Environmental Protection Industry Standard
    Water quality. Determination of Kjeldahl-nitrogen Gas-phase molecular absorption spectrometry
    水质 凯氏氮的测定 气相分子吸收光谱法
    CJ/T 103-1999- English Version of China Urban Construction industry Standard
    Municipal domestic refuse. Determination of total nitrogen. Semi-micro Kjeldahl method
    城市生活垃圾 全氮的测定 半微量开氏法
    CJ/T 3018.7-1993- English Version of China Urban Construction industry Standard
    Leachate. Determination of Kjeldahl nitrogen. Method after mineralization with mercuric sulfate catalyst
    生活垃圾渗沥水 凯氏氮的测定 硫酸汞催化消解法
    CJ/T 3018.7-1993- English Version of China Urban Construction industry Standard
    Leachate. Determination of Kjeldahl nitrogen. Method after mineralization with mercuric sulfate catalyst
    生活垃圾渗沥水 凯氏氮的测定 硫酸汞催化消解法
    SH/T 0224-1992- English Version of China Petrochemical Industry Standard
    (Petroleum Additives Determination of nitrogen content (Kjeldahl method))
    石油添加剂中氮含量测定法(克氏法)
    GB/T 11891-1989- English Version of China National Standard
    Water quality--Determination of Kjeldahl nitrogen
    水质 凯氏氮的测定
    GB/T 9170-1988- English Version of China National Standard
    Lubricating oils and fueloils--Determination of total nitrogen--Modified Kjeldahl method
    润滑油及燃料油中总氮含量测定法(改进的克氏法)

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