发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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饲料中的抗氧化剂用有机溶剂提取、净化后,用气相色谱仪检测,采用保留时间定性,外标法定量。必要时,用气相色谱质谱联用仪进行确证
Determination ofbutylated hydroxyl anisole (BHA)、dibutylated hydroxyl toluene (BHT) in feeds— Gas chromatography
本标准规定了化妆品中丁基羟基茴香醚(BHA)和二丁基羟基甲苯(BHT)的液相色谱测定方法。 本标准适用于固体、膏状和液体化妆品中丁基羟基茴香醚(BHA)和二丁基羟基甲苯(BHT)的测定。 本标准的方法检出限:丁基羟基茴香醚(BHA)、二丁基羟基甲苯(BHT)均为0.005
Determination of butylated hydroxyanisole (BHA) and butylated hydroxytoluene (BHT) in cosmetics.High performance liquid chromatography
本标准适用于以对甲酚、异丁醇为原料,以浓硫酸作为催化剂,氧化铝作为脱水剂,反应生成的食品添加剂二丁基羟基甲苯(BHT
National Food Safety Standard Food Additive Dibutyl Hydroxy Toluene (BHT)
本标准规定了用气相色谱测定食品中抗氧化剂丁基羟基茴香醚(BHA)、二丁基羟基甲苯(BHT)与特丁基对苯二酚(TBHQ)的方法。 本标准适用于食品中BHA、BHT与TBHQ的测定。 本标准的方法检出限:BHA 2 mg/kg,BHT 2 mg/kg、TBHQ 5 mg/kg
Determination of butylated hydroxyl anisole(BHA)、dibutylated hydroxyl toluene(BHT)and tertiary butyl hydroquinone(TBHQ)in foods
National Food Safety Standard Food Additive Butylated Hydroxytoluene (BHT)
National Food Safety Standard Food Additive Butylated Hydroxytoluene (BHT)
Determination of antioxidants butylhydroxyanisole (BHA), butylated hydroxytoluene (BHT) and tert-butylhydroquinone (TBHQ) in cosmetics by gas chromatography
A presente Norma destina-se a fixar o processo para determinar o teor de butil-hidroxianisol (BHA) e o de butil--hidroxitolueno (BHT), quando
Edible fats and oils Determination of butylhydroxyanisole (BHA) and butylhydroxytoluene (BHT). Gas-liquid chromatographic method
Testing method for BHT(Butylated Hydroxy Toluene) in textile
本文件描述了饲料中丁基羟基茴香醚(BHA)、二丁基羟基甲苯(BHT)、特丁基对苯二酚(TBHQ)、乙氧基喹啉(EQ)和没食子酸丙酯(PG)的高效液相色谱测定方法以及饲料中BHA、BHT、EQ的气相色谱测定方法。 本文件中“高效液相色谱法”适用于配合饲料、浓缩饲料、精料补充料、复合预混合饲料、维生素预
Determination of butyl hydroxy anisole,dibutyl hydroxy toluene,tertiary butyl hydroquinone,ethoxyquin and propyl gallate in feeds
本标准规定了饲料中丁基羟基茴香醚(BHA)、二丁基羟基甲苯(BHT)、乙氧喹(EQ)和没食子酸丙酯(PG)的高效液相色谱测定方法和饲料中丁基羟基茴香醚(BHA)、二丁基羟基甲苯(BHT)、乙氧喹(EQ)的气相色谱测定方法。 本标准高效液相色谱测定方法适用于配合饲料、复合预混合饲料、浓缩饲料、鱼粉和
Determination of butyl hydroxy anisole,dibutyl hydroxy toluene,ethoxyquin and propyl gallate in feeds
Animal and vegetable fats and oils-Determination of butylhydroxyanisole(BHA) and butylhydroxytoluene(BHT)-Gas-liquid chromatographic method
Animal and vegetable fats and oils-Determination of butylhydroxyanisole(BHA) and butylhydroxytoluene(BHT)-Gas-liquid chromatographic method
The method consists of dissolving the sample in solvent and direct determination by gas-liquid chromatography
Methods of analysis of fats and fatty oils. Other methods. Determination of butylhydroxyanisole (BHA) and butylhydroxytoluene (BHT)
本标准规定配合饲料中饲料添加物介丁基羟基甲苯与丁基羟基甲氧苯之检验法
Method of Test for Feed Additives: Determination of Dibutyl Hydroxy Toluene(BHT) and Butyl Hydroxy Anisol(BHA)
饲料中的抗氧化剂用有机溶剂提取、净化后,用气相色谱仪检测,采用保留时间定性,外标法定量。必要时,用气相色谱质谱联用仪进行确证
Determination ofbutylated hydroxyl anisole (BHA)、dibutylated hydroxyl toluene (BHT) in feeds— Gas chromatography
本标准规定了化妆品中丁基羟基茴香醚(BHA)和二丁基羟基甲苯(BHT)的液相色谱测定方法。 本标准适用于固体、膏状和液体化妆品中丁基羟基茴香醚(BHA)和二丁基羟基甲苯(BHT)的测定。 本标准的方法检出限:丁基羟基茴香醚(BHA)、二丁基羟基甲苯(BHT)均为0.005
Determination of butylated hydroxyanisole (BHA) and butylated hydroxytoluene (BHT) in cosmetics.High performance liquid chromatography
本标准适用于以对甲酚、异丁醇为原料,以浓硫酸作为催化剂,氧化铝作为脱水剂,反应生成的食品添加剂二丁基羟基甲苯(BHT
National Food Safety Standard Food Additive Dibutyl Hydroxy Toluene (BHT)
本标准规定了用气相色谱测定食品中抗氧化剂丁基羟基茴香醚(BHA)、二丁基羟基甲苯(BHT)与特丁基对苯二酚(TBHQ)的方法。 本标准适用于食品中BHA、BHT与TBHQ的测定。 本标准的方法检出限:BHA 2 mg/kg,BHT 2 mg/kg、TBHQ 5 mg/kg
Determination of butylated hydroxyl anisole(BHA)、dibutylated hydroxyl toluene(BHT)and tertiary butyl hydroquinone(TBHQ)in foods
National Food Safety Standard Food Additive Butylated Hydroxytoluene (BHT)
National Food Safety Standard Food Additive Butylated Hydroxytoluene (BHT)
Determination of antioxidants butylhydroxyanisole (BHA), butylated hydroxytoluene (BHT) and tert-butylhydroquinone (TBHQ) in cosmetics by gas chromatography
A presente Norma destina-se a fixar o processo para determinar o teor de butil-hidroxianisol (BHA) e o de butil--hidroxitolueno (BHT), quando
Edible fats and oils Determination of butylhydroxyanisole (BHA) and butylhydroxytoluene (BHT). Gas-liquid chromatographic method
Testing method for BHT(Butylated Hydroxy Toluene) in textile
本文件描述了饲料中丁基羟基茴香醚(BHA)、二丁基羟基甲苯(BHT)、特丁基对苯二酚(TBHQ)、乙氧基喹啉(EQ)和没食子酸丙酯(PG)的高效液相色谱测定方法以及饲料中BHA、BHT、EQ的气相色谱测定方法。 本文件中“高效液相色谱法”适用于配合饲料、浓缩饲料、精料补充料、复合预混合饲料、维生素预
Determination of butyl hydroxy anisole,dibutyl hydroxy toluene,tertiary butyl hydroquinone,ethoxyquin and propyl gallate in feeds
本标准规定了饲料中丁基羟基茴香醚(BHA)、二丁基羟基甲苯(BHT)、乙氧喹(EQ)和没食子酸丙酯(PG)的高效液相色谱测定方法和饲料中丁基羟基茴香醚(BHA)、二丁基羟基甲苯(BHT)、乙氧喹(EQ)的气相色谱测定方法。 本标准高效液相色谱测定方法适用于配合饲料、复合预混合饲料、浓缩饲料、鱼粉和
Determination of butyl hydroxy anisole,dibutyl hydroxy toluene,ethoxyquin and propyl gallate in feeds
Animal and vegetable fats and oils-Determination of butylhydroxyanisole(BHA) and butylhydroxytoluene(BHT)-Gas-liquid chromatographic method
Animal and vegetable fats and oils-Determination of butylhydroxyanisole(BHA) and butylhydroxytoluene(BHT)-Gas-liquid chromatographic method
The method consists of dissolving the sample in solvent and direct determination by gas-liquid chromatography
Methods of analysis of fats and fatty oils. Other methods. Determination of butylhydroxyanisole (BHA) and butylhydroxytoluene (BHT)
本标准规定配合饲料中饲料添加物介丁基羟基甲苯与丁基羟基甲氧苯之检验法
Method of Test for Feed Additives: Determination of Dibutyl Hydroxy Toluene(BHT) and Butyl Hydroxy Anisol(BHA)