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
Animal and vegetable fats and oils. Determination of butylhydroxyanisole (BHA) and butylhydroxytoluene (BHT). Gas-liquid chromatographic method
本标准适用于对轻基苟香醚或对苯二酚与叔丁醇反应生成的食品添加剂丁基基苗香酬(BHA
National Food Safety Standard Food Additive Butylated Hydroxyanisole (BHA)
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
本标准规定了糕点和植物油等食品中BHA、BHT的测定方法。 本标准适用于糕点和植物油等食品中BHA、BHT的测定。 本方法检出限:气相色谱法检出量为2.0μg,油脂取样量为0.50g时检出浓度为4.0mg/kg。比色法检出量为10.0μg,油脂取样量为0.25g时检出浓度
Determination of butylated hydroxyanisole and butylated hydroxytoluene in foods
Animal and vegetable fats and oils. Determination of butylhydroxyanisole (BHA) and butylhydroxytoluene (BHT). Gas-liquid chromatographic method (identical ISO 6463:1982)
Determination of antioxidants butylhydroxyanisole (BHA), butylated hydroxytoluene (BHT) and tert-butylhydroquinone (TBHQ) in cosmetics by gas chromatography
本标准规定了糕点和植物油等食品中BHA、BHT的测定方法。本标准适用于糕点和植物油等食品中BHA、BHT的测定。最低检出浓度:气相色谱法最低检出量为2μg,油脂取样量为0.5g时最低检出浓度为4mg/kg。比色法最低检出量为10μg,油脂取样量为0.25g时最低检出浓度为4mg/kg
Determination method of tert-butylhydroxyanisole (BHA) and 2,6-di-tert-butyl-p-cresol (BHT) in food
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
本标准规定了高效液相色谱法测定植物油中叔丁基羟基茴香醚(BHA)、2,6-二叔丁基对甲酚(BHT)和特丁基对苯二酚(TBHQ)含量的方法。 本标准适用于植物油中叔丁基羟基茴香醚(BHA)、2,6-二叔丁基对甲酚(BHT)和特丁基对苯二酚(TBHQ)含量的测定。 本方法检出限:TBHQ为1.0mg
Determination of butylated hydroxyanisole, butylated hydroxytoluene and tertiary butylhydroquinone content in vegetable oil. High performance liquid chromatography
This International Standard specifies a gas-liquid chromatographic method for the determination of butyl-hydroxyanisole (tert-butyl-4-methoxyphenol
Animal and vegetable fats and oils; Determination of butylhydroxyanisole (BHA) and butylhydroxytoluene (BHT); Gas-liquid chromatographic method
이 규격은 동물성 지방 및 식물성 유지에 산화 방지제로 사용하는 부틸히드록시아니솔(터셔리
Animal and vegetable fats and oils-Determination of butylhydroxyanisole(BHA) and butylhydroxytoluene(BHT)-Gas-liquid chromatographic method
来自第495页
Chapter 7 Inspection of additives in aquatic products Section 4 Determination of antioxidants in aquatic products 1. Determination of tert-butylhydroxyanisole (BHA) and 2,6-di-tert-butyl-p-cresol (BHT) (3) Colorimetry
来自第491页
Chapter 7 Inspection of Additives in Aquatic Products Section 4 Determination of Antioxidants in Aquatic Products 1. Determination of tert-butylhydroxyanisole (BHA) and 2,6-di-tert-butyl-p-cresol (BHT) (1) Gas Chromatography (GBT 5009.30-2003)
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
Animal and vegetable fats and oils. Determination of butylhydroxyanisole (BHA) and butylhydroxytoluene (BHT). Gas-liquid chromatographic method
本标准适用于对轻基苟香醚或对苯二酚与叔丁醇反应生成的食品添加剂丁基基苗香酬(BHA
National Food Safety Standard Food Additive Butylated Hydroxyanisole (BHA)
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
本标准规定了糕点和植物油等食品中BHA、BHT的测定方法。 本标准适用于糕点和植物油等食品中BHA、BHT的测定。 本方法检出限:气相色谱法检出量为2.0μg,油脂取样量为0.50g时检出浓度为4.0mg/kg。比色法检出量为10.0μg,油脂取样量为0.25g时检出浓度
Determination of butylated hydroxyanisole and butylated hydroxytoluene in foods
Animal and vegetable fats and oils. Determination of butylhydroxyanisole (BHA) and butylhydroxytoluene (BHT). Gas-liquid chromatographic method (identical ISO 6463:1982)
Determination of antioxidants butylhydroxyanisole (BHA), butylated hydroxytoluene (BHT) and tert-butylhydroquinone (TBHQ) in cosmetics by gas chromatography
本标准规定了糕点和植物油等食品中BHA、BHT的测定方法。本标准适用于糕点和植物油等食品中BHA、BHT的测定。最低检出浓度:气相色谱法最低检出量为2μg,油脂取样量为0.5g时最低检出浓度为4mg/kg。比色法最低检出量为10μg,油脂取样量为0.25g时最低检出浓度为4mg/kg
Determination method of tert-butylhydroxyanisole (BHA) and 2,6-di-tert-butyl-p-cresol (BHT) in food
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
本标准规定了高效液相色谱法测定植物油中叔丁基羟基茴香醚(BHA)、2,6-二叔丁基对甲酚(BHT)和特丁基对苯二酚(TBHQ)含量的方法。 本标准适用于植物油中叔丁基羟基茴香醚(BHA)、2,6-二叔丁基对甲酚(BHT)和特丁基对苯二酚(TBHQ)含量的测定。 本方法检出限:TBHQ为1.0mg
Determination of butylated hydroxyanisole, butylated hydroxytoluene and tertiary butylhydroquinone content in vegetable oil. High performance liquid chromatography
This International Standard specifies a gas-liquid chromatographic method for the determination of butyl-hydroxyanisole (tert-butyl-4-methoxyphenol
Animal and vegetable fats and oils; Determination of butylhydroxyanisole (BHA) and butylhydroxytoluene (BHT); Gas-liquid chromatographic method
이 규격은 동물성 지방 및 식물성 유지에 산화 방지제로 사용하는 부틸히드록시아니솔(터셔리
Animal and vegetable fats and oils-Determination of butylhydroxyanisole(BHA) and butylhydroxytoluene(BHT)-Gas-liquid chromatographic method
来自第495页
Chapter 7 Inspection of additives in aquatic products Section 4 Determination of antioxidants in aquatic products 1. Determination of tert-butylhydroxyanisole (BHA) and 2,6-di-tert-butyl-p-cresol (BHT) (3) Colorimetry
来自第491页
Chapter 7 Inspection of Additives in Aquatic Products Section 4 Determination of Antioxidants in Aquatic Products 1. Determination of tert-butylhydroxyanisole (BHA) and 2,6-di-tert-butyl-p-cresol (BHT) (1) Gas Chromatography (GBT 5009.30-2003)