HH-1毛细管柱测定 气相色谱法测定环境空气和固定源排气中氯苯类化合物

气相色谱法测定环境空气和固定源排气中氯苯类化合物，液化石油气，二甲醚，甲缩醛，乙缩醛，乙醇，室内空气，焦炉煤气，炼厂气，天然气，室内空气TVOC，口罩，医疗器械，环氧乙烷

浩瀚色谱（山东）应用技术开发有限公司,是齐鲁大地一家从事色谱仪器技术开发，技术推广的技术型企业，研发出多款新型产品。（一）专用色谱柱：1.氯乙suan直接进样分析专用柱2.氯化氢直接进样分析专用柱3.氯QI直接进样分析专用柱4.四氟化硅直接进样分析专用柱5.六氟二甲基硅醚分析专用柱6.氨气直接进样分析专用柱（二）痕量分析专用气相色谱仪：1.高纯气体中痕量水（ppb级）分析专用气相色谱仪2.纯苯中痕量噻吩（ppb级）分析专用气相色谱仪（三）防腐型气相色谱仪，并成功应用于氟气，氟化氢，氯QI，氨气，酰氯，氯化氢，三氯氢硅，四氟化硅，氯YI酸，氯HUA亚砜，硫化物，二氯化硫等腐蚀性物质检测，产品遍布各个行业及地区，其中不乏有大型央企---中石油，中储粮，秦山核电站，中纺集团等，部分出口。

公司主要业务

1.通用气相色谱仪生产销售：氢火焰检测器气相色谱仪，热导检测器气相色谱仪，火焰光度检测器气相色谱仪，氮磷检测器气相色谱仪，电子捕获检测器气相色谱仪。

2.便携式气相色谱仪，在线气相色谱仪生产销售。

3.专用气相色谱仪研发制造：氧化锆检测器气相色谱仪，氦离子检测器气相色谱仪，氩离子检测器气相色谱仪等。

4.防腐气相色谱仪

5.二维，多维气相色谱仪

6.高效液相色谱仪

7.实验室纯水机，顶空进样器，自动进样器，热解析仪，氮氢空发生器，色谱耗材（色谱柱，石墨垫，稳压阀，压盖钳，顶空瓶，7725进样阀等），分光光度计，电子天平，水分测定仪，干燥箱，离心机，玻璃仪器，化学试剂等整套实验室设备生产销售。

8.提供技术转让，建立分析方法。

9.从事旧色谱以旧换新的业务。

10.色谱柱研制，定做。

11.承接样品的检测业务。

12.承接国内外色谱仪器的维修，改装业务。

浩瀚色谱（山东）应用技术开发有限公司，以客户为中心，想客户所想，销售的不仅仅是产品，重要的是帮助客户解决问题，架起心灵沟通的桥梁。

气相色谱法测定环境空气和固定源排气中氯苯类化合物
气相色谱法测定环境空气和固定源排气中氯苯类化合物 详细信息：

名称：毛细管柱
规格：30m*0.25mm
型号：HH-1
应用：HJ/T 39-1999 固定污染源排气中氯苯类的测定 气相色谱法

氯苯类化合物是一类苯环上连有1～6个氯取代基且具有强烈气味的单环芳香族化合物,包括一氯苯、二氯苯(包括邻二氯苯、间二氯苯、对二氯苯)、三氯苯(包括1,2,3-三氯苯、1,2,4-三氯苯、1,3,5-三氯苯)、四氯苯(包括1,2,3,4-四氯苯、1,2,3,5-四氯苯、1,3,4,5-四氯苯)、五氯苯以及六氯苯共12种化合物[1].该类化合物广泛应用于农药、药物、染料和塑料等合成生产中.不同氯苯化合物理化性质不同,一氯苯、1,2-二氯苯、1,3-二氯苯与1,2,4-三氯苯主要以蒸气状态存在于工作场所空气中,而其余的1,4-二氯苯和1,2,3-三氯苯等8种氯苯类化合物主要以蒸气和气溶胶两种状态存在于空气中.

氯苯类化合物的理化性质稳定,生物降解困难;具有亲脂性,可通过食物链发生生物富集作用蓄积于体内;具有致畸、致癌、致突变等作用.目前,我国氯苯类产品的生产能力和消费能力均居世界,分别占全球总规模的74％和65％.该类化合物生产中常伴随熔融、氯化、蒸馏等高温工艺,使其常以蒸气态和/或气溶胶态广泛存在于工作场所空气中.而目前针对空气中氯苯类化合物的检测,国内外尚无统一的标准方法.


浩瀚色谱（山东）应用技术开发有限公司对各类检测方法的采样介质、样品处理和样品检测进行综述,以期为建立空气中12种氯苯类化合物的统一检测方法提供参考.

气相色谱法测定环境空气和固定源排气中氯苯类化合物 测试谱图：



Determination of chlorobenzene compounds in ambient air and stationary source exhaust gas by gas chromatography
Determination of Chlorobenzenes in Ambient Air and Stationary Source Exhaust by Gas Chromatography Details:

Name: capillary column
Specifications: 30m*0.25mm
Model: HH-1
Application: HJ/T 39-1999 Determination of chlorobenzenes in exhaust gas from stationary pollution sources-Gas chromatography

Chlorobenzene compounds are a class of monocyclic aromatic compounds with 1 to 6 chlorine substituents connected to the benzene ring and having a strong odor, including monochlorobenzene, dichlorobenzene (including o-dichlorobenzene, m-dichlorobenzene, p-dichlorobenzene), trichlorobenzene (including 1,2,3-trichlorobenzene, 1,2,4-trichlorobenzene, 1,3,5-trichlorobenzene), tetrachlorobenzene (including 1,2 ,3,4-tetrachlorobenzene, 1,2,3,5-tetrachlorobenzene, 1,3,4,5-tetrachlorobenzene), pentachlorobenzene and hexachlorobenzene, a total of 12 compounds [1]. Chlorobenzene compounds are widely used in the synthesis and production of pesticides, drugs, dyes and plastics. Different chlorobenzene compounds have different physical and chemical properties. Monochlorobenzene, 1,2-dichlorobenzene, 1,3-dichlorobenzene and 1,2,4 -Trichlorobenzene mainly exists in the air of the workplace in the state of vapor, while the remaining 8 chlorobenzene compounds such as 1,4-dichlorobenzene and 1,2,3-trichlorobenzene are mainly in the state of vapor and aerosol exists in the air.

Chlorobenzene compounds have stable physical and chemical properties, and are difficult to biodegrade; they are lipophilic and can be accumulated in the body through bioaccumulation in the food chain; they have teratogenic, carcinogenic, and mutagenic effects. At present, the production capacity of chlorobenzene products in my country The production capacity of these compounds ranks first in the world, accounting for 74% and 65% of the global total respectively. The production of such compounds is often accompanied by high-temperature processes such as melting, chlorination, and distillation, making them widely available in vapor and/or aerosol states. Exist in the air of the workplace. At present, there is no unified standard method for the detection of chlorobenzene compounds in the air at home and abroad.


Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. reviewed the sampling media, sample processing and sample detection of various detection methods, in order to provide a reference for the establishment of a unified detection method for 12 chlorobenzene compounds in the air.

Determination of chlorobenzene compounds in ambient air and stationary source exhaust gas by gas chromatography Test spectrum:


本页产品地址：http://www.geilan.com/sell/show-9236860.html