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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Wood preservatives - Creosote and creosoted timber - Methods of sampling and analysis - Part 3 : determination of the Benzo(a)pyrene content of creosote.
Animal and vegetable fats and oils - Determination of benzo(a)pyrene - Reverse-phase high performance liquid chromatography method.
This European Standard specifies a method for the determination of benzo(a)pyrene in creosote using high performance liquid chromatography (HPLC
Wood preservatives - Creosote and creosoted timber - Methods of sampling and analysis - Determination of the benzo(a)pyrene content of creosote
试料经正己烷溶解后,使用超临界流体色谱(SFC)-反相液相色谱(RPLC)二维系统对该溶液进行在线超临界流体色谱分离净化后,用中心切割的方式将苯并(a)芘导入到第二维的反相高效液相色谱系统进行分离,荧光检测器检测,外标法定量
Vegetable oils—Determination of benzo(a)pyrene —Reverse phase high performance liquid chromatography method with on-line supercritical fluid chromatography clean up
本标准规定了高效液相色谱法测定土壤中苯并[α]芘(简称BaP)的方法。 本标准方法的检出限为0.2µg/kg
本方法规定了食用油中苯并(a)芘的胶体金免疫层析快速检测方法。本方法适用于食用油中苯并(a)芘的快速测定
本文件规定了使用超临界流体色谱在线净化-反相高效液相色谱法测定植物油中苯并(a)芘的方法。 本文件适用于植物油中质量分数为0.5 μg/kg~50 μg/kg的苯并(a)芘的测定。 注:本文件规定的范围是经过实验室间共同试验验证过的,通过改变试料量可能能够扩大测定范围。一旦
Vegetable oils—Determination of benzo(a)pyrene —Reverse phase high performance liquid chromatography method with on-line supercritical fluid chromatography clean up
Standard Test Method for Determination of Benzo-α-Pyrene (BaP) Content in Carbon Black
4 原理 用乙腈超声提取纺织产品中的苯并(a)芘物质,提取液经滤膜过滤后,采用高效液相色谱仪-荧光检测器(HPLC-FLD)测定和确证,外标法定量。 5 试剂和材料 5.1 试剂 5.1.1 乙腈:色谱纯。 5.1.2 水:GB/T 
Textiles—Determination of benzo[a]pyrene—High performance liquid chromatography
Petroleum products - Determination of content of Benzo(a)pyrene (BaP) and selected polycyclic aromatic hydrocarbons (PAH) in extender oils - Procedure using double LC cleaning and GC/MS analysis; German version EN 16143:2013
Esta norma tiene por objeto fijar las características físicas y químicas del Aceite de Ricino para uso cosmético
Wood preservatives - Creosote and creosoted timber - Methods of sampling and analysis - Part 3 : determination of the Benzo(a)pyrene content of creosote.
Animal and vegetable fats and oils - Determination of benzo(a)pyrene - Reverse-phase high performance liquid chromatography method.
This European Standard specifies a method for the determination of benzo(a)pyrene in creosote using high performance liquid chromatography (HPLC
Wood preservatives - Creosote and creosoted timber - Methods of sampling and analysis - Determination of the benzo(a)pyrene content of creosote
试料经正己烷溶解后,使用超临界流体色谱(SFC)-反相液相色谱(RPLC)二维系统对该溶液进行在线超临界流体色谱分离净化后,用中心切割的方式将苯并(a)芘导入到第二维的反相高效液相色谱系统进行分离,荧光检测器检测,外标法定量
Vegetable oils—Determination of benzo(a)pyrene —Reverse phase high performance liquid chromatography method with on-line supercritical fluid chromatography clean up
本标准规定了高效液相色谱法测定土壤中苯并[α]芘(简称BaP)的方法。 本标准方法的检出限为0.2µg/kg
本方法规定了食用油中苯并(a)芘的胶体金免疫层析快速检测方法。本方法适用于食用油中苯并(a)芘的快速测定
本文件规定了使用超临界流体色谱在线净化-反相高效液相色谱法测定植物油中苯并(a)芘的方法。 本文件适用于植物油中质量分数为0.5 μg/kg~50 μg/kg的苯并(a)芘的测定。 注:本文件规定的范围是经过实验室间共同试验验证过的,通过改变试料量可能能够扩大测定范围。一旦
Vegetable oils—Determination of benzo(a)pyrene —Reverse phase high performance liquid chromatography method with on-line supercritical fluid chromatography clean up
Standard Test Method for Determination of Benzo-α-Pyrene (BaP) Content in Carbon Black
4 原理 用乙腈超声提取纺织产品中的苯并(a)芘物质,提取液经滤膜过滤后,采用高效液相色谱仪-荧光检测器(HPLC-FLD)测定和确证,外标法定量。 5 试剂和材料 5.1 试剂 5.1.1 乙腈:色谱纯。 5.1.2 水:GB/T 
Textiles—Determination of benzo[a]pyrene—High performance liquid chromatography
Petroleum products - Determination of content of Benzo(a)pyrene (BaP) and selected polycyclic aromatic hydrocarbons (PAH) in extender oils - Procedure using double LC cleaning and GC/MS analysis; German version EN 16143:2013
Esta norma tiene por objeto fijar las características físicas y químicas del Aceite de Ricino para uso cosmético