haohan水质 苯系物的测定2.5%DNP+2.5%Bentone-34专用柱应用安捷伦2m*3mm

为贯彻《中华人民共和国环境保护法》和《中华人民共和国水污染防治法》，保护生态环境，保障人体健康，规范水中苯系物的测定方法，制定本标准。

2019年12月27日本标准规定了测定地表水,地下水,生活污水和工业废水中苯系物的顶空/气相色谱法. 本标准与《水质 苯系物的测定 气相色谱法》(GB/T 11890-1989)相比,主要差异如 下:

名称：苯系物专用柱
规格：3m*3mm，60-80目
型号：2.5%DNP+2.5%Bentone-34/Chromosob G.DMMCS

*高温度：150°C

 

 

名称：苯系物专用柱
规格：2m*3mm，60-80目
型号：2.5%DNP+2.5%Bentone-34/Chromosob G.DMMCS

*高温度：150°C

GB 11890-1989 水质 苯系物的测定 气相色谱法
本标准适用于工业废水及地表水中苯、甲苯、乙苯、对二甲苯、间二甲苯、邻二甲苯、异丙苯、苯乙烯8种苯系物的测定。
注： 依据国家标准全文公开系统，该标准已调整为推荐性。
自HJ 1067-2019《水质 苯系物的测定 顶空/气相色谱法》实施之日起，该标准在相应的环境质量标准和污染物排放(控制)标准实施中停止执行

 

应用：

安捷伦490在线/便携，4890,5890,6890,7820,7890,8860,8890

岛津GC-14C，GC-2010，GC-2014，GC-2030

赛默飞1310,1300,1610,1600

瓦里安3800系列

布鲁克PE580,590,680,690

磐诺A90，福立GC9790，华爱，天瑞，天美，GC7900，川仪，北分瑞利，东西电子，鲁南瑞虹，捷岛/科晓

浩瀚色谱（山东）应用技术开发有限公司，研制《水质 苯系物的测定2.5%DNP+2.5%Bentone-34专用柱》 ，苯、甲苯、乙苯、邻二甲苯、间二甲苯、对二甲苯、异丙苯和苯乙烯，分离良好，柱效高，面积外标法定量，，结果满意。

 

This standard is formulated to implement the Environmental Protection Law of the People's Republic of China and the Water Pollution Prevention and Control Law of the People's Republic of China, protect the ecological environment, safeguard human health, and standardize the determination methods of benzene derivatives in water.
On December 27, 2019, the Japanese standard specified the headspace/gas chromatography method for determining benzene derivatives in surface water, groundwater, domestic sewage, and industrial wastewater Compared with the "Determination of Benzene Compounds in Water Quality by Gas Chromatography" (GB/T 11890-1989), this standard has the following main differences:
Name: Benzene series special column
Specification: 3m * 3mm, 60-80 mesh
Model: 2.5% DNP+2.5% Bentone-34/Chromoshaob G.DMMCS
Maximum temperature: 150 ° C
Name: Benzene series special column
Specification: 2m * 3mm, 60-80 mesh
Model: 2.5% DNP+2.5% Bentone-34/Chromoshaob G.DMMCS
Maximum temperature: 150 ° C
GB 11890-1989 Determination of Benzene Compounds in Water Quality Gas Chromatography Method
This standard is applicable to the determination of eight benzene derivatives, including benzene, toluene, ethylbenzene, xylene, m-xylene, o-xylene, isopropylbenzene, and styrene, in industrial wastewater and surface water.
Note: According to the national standard full-text disclosure system, this standard has been adjusted to be recommended.
Since the implementation of HJ 1067-2019 "Determination of Benzene Derivatives in Water Quality by Headspace/Gas Chromatography", this standard has ceased to be implemented in the corresponding environmental quality standards and pollutant emission (control) standards
Application:
Agilent 490 online/portable, 48905890689088608890
Shimadzu GC-14C, GC-2010, GC-2014, GC-2030
Thermo Fisher Scientific 1310130016101600
Varian 3800 Series
Brooke PE580590680690
Panno A90, Fuli GC9790, Huaai, Tianrui, Tianmei, GC7900， Chuanyi, Beifen Ruili, Dongxi Electronics, Lunan Ruihong, Jiedao/Kexiao
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has developed a "2.5% DNP+2.5% Bentone-34 Special Column for the Determination of Benzene Compounds in Water Quality". The column separates benzene, toluene, ethylbenzene, ortho xylene, meta xylene, para xylene, isopropylbenzene, and styrene with good separation performance, high column efficiency, and quantitative determination by external standard method with satisfactory results.