2.5%DNP+2.5%Bentone-34玻璃柱 HJ/T 66-2001 大气固定污染源 氯苯类化合物的测定

浩瀚色谱（山东）应用技术开发有限公司(原滕州市浩瀚色谱仪器技术服务有限公司）,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。

名称：填充柱

固定液：2.5%邻苯甲酸二壬酯（DNP）+2.5%有机皂土-34（Bentone-34）

担体：Chromosorb G.DMCS ，60-80目

规格：2m*1/8,2m*3mm（外径），2m*4mm（外径）

型号：2.5%DNP+2.5%Bentone-34/Chromosorb G.DMCS

应用：HJ/T 66-2001 大气固定污染源 氯苯类化合物的测定 气相色谱法

HJ/T 66-2001 Air Stationary Pollution Sources Determination of Chlorobenzene Compounds
HJ/T 66-2001 Air Stationary Pollution Sources Determination of Chlorobenzene Compounds Details:

Name: Packed Column

Fixative: 2.5% dinonyl phthalate (DNP) + 2.5% organic bentonite-34 (Bentone-34)

Carrier: Chromosorb G.DMCS, 60-80 mesh

Specifications: 2m*1/8, 2m*3mm (outer diameter), 2m*4mm (outer diameter)

Model: 2.5%DNP+2.5%Bentone-34/Chromosorb G.DMCS

Application: HJ/T 66-2001 Air Stationary Pollution Sources Determination of Chlorobenzene Compounds Gas Chromatography

HJ/T 66-2001 Air Stationary Pollution Sources-Determination of Chlorobenzene Compounds-Gas Chromatography
1 Scope of application

1.1 This standard is applicable to the determination of chlorobenzene compounds from organized and unorganized emissions from stationary sources of atmospheric pollution.

1.2 When the sampling volume is 30L, the desorption volume is 3ml, and the chromatographic injection is 1μL, the detection limit of the method is shown in Table 1.

                             Table 1 Detection limit of the method/(mg/m3)


      The detection limits of the methods vary when the instruments used are different.

2 Reference standards

The following standards contain provisions which, through reference in this standard, constitute official provisions of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision and parties using this standard should explore the possibility of using the latest edition of the following standards.

      GB/T 16157-1996 Determination of particulate matter in exhaust gas from stationary pollution sources and sampling methods for gaseous pollutants

      GB 16297-1996 Comprehensive emission standard of air pollutants

3 Definitions

Chlorobenzenes: A general term for a series of chlorine-substituted isomers of benzene. In this standard, it refers to the sum of the determination results of chlorobenzene, 1,4-dichlorobenzene and 1,2,4-trichlorobenzene.

4 Reagents and Materials

      Unless otherwise specified, this standard uses analytical reagents and distilled water or water of equivalent purity that meet national standards.

4.1 Carrier and auxiliary gases

a Carrier gas: nitrogen, with a purity of 99.9V, purified with a 5A molecular sieve purification tube.

b Combustion gas: hydrogen, purity 99.9%, purified with 5A molecular sieve purification tube.

c Gas-supporting gas: air, purify with 5A molecular sieve purification tube.