Agilent 7890公共场所卫生检验方法 第2部分：化学污染物一氧化碳测定填充柱TDX-01

浩瀚色谱（山东）应用技术开发有限公司，采用TDX-01填充柱甲烷转化炉气相色谱法测定大气中的一氧化碳，解决了镍催化剂将ＣＯ转化成ＣＨ＿４时产生大拖尾“氧峰”对ＣＯ色谱峰掩盖的问题，提高了方法的灵敏度和准确度。zui低检测浓度为０．４×１０￣（－４）％（Ｖ／Ｖ），相对标准偏差小于２．６％（ｎ＝８）。

GB/T 18204.2-2014 公共场所卫生检验方法 第2部分：化学污染物（2014-12-1实施）
本标准代替GB/T 18204.23-2000 公共场所空气中一氧化碳测定方法、GB/T 18204.29-2000 游泳水中尿素测定方法、GB/T 18204.27-2000 公共场所空气中臭氧测定方法、GB/T 18204.26-2000 公共场所空气中甲醛测定方法、GB/T 18204.25-2000 公共场所空气中氨测定方法、GB/T 18204.24-2000 公共场所空气中二氧化碳测定方法、GB/T 17220-1998 公共场所卫生监测技术规范部分
GB/T 18204的本部分规定了公共场所室内空气中化学污染物和池水尿素的测定方法。
本部分适用于公共场所室内空气中化学污染物和池水尿素的测定。其他场所、居室等室内环境可参照执行。

 

 

名称：岛津填充柱

型号：TDX-01

规格：2m*3mm

zui高使用温度：240°C

应用：GB/T 18204.23-2000 公共场所空气中一氧化碳测定方法

适用于：安捷伦7890；岛津GC-7C，GC-14C，GC-2010，GC-2030；赛默飞1300，瓦里安5800，布鲁克，PE580,590,680,690

 

  Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. used TDX-01 packed column methane conversion furnace gas chromatography to determine carbon monoxide in the atmosphere, solving the problem of large tailing "oxygen peak" masking CO chromatographic peak when nickel catalyst converts CO to CH4, and improving the sensitivity and accuracy of the method. The lowest detection concentration is 0.4 × 10 ^ (-4)% (V/V), with a relative standard deviation of less than 2.6% (n=8).
GB/T 18204.2-2014 Public places hygiene inspection methods Part 2: Chemical pollutants (implemented on December 1, 2014)
This standard replaces GB/T 18204.23-2000 Determination of Carbon Monoxide in Public Place Air, GB/T 18204.29-2000 Determination of Urea in Swimming Water, GB/T 18204.27-2000 Determination of Ozone in Public Place Air, GB/T 18204.26-2000 Determination of Formaldehyde in Public Place Air, GB/T 18204.25-2000 Determination of Ammonia in Public Place Air, GB/T 18204.24-2000 Determination of Carbon Dioxide in Public Place Air, and GB/T 17220-1998 Technical Specifications for Public Place Health Monitoring
This part of GB/T 18204 specifies the methods for determining chemical pollutants and urea in indoor air of public places.
This section is applicable to the determination of chemical pollutants and urea in indoor air of public places. Other indoor environments such as places and bedrooms can be referred to for implementation.
Name: Shimadzu Fill Column
model: TDX-01
Specification: 2m * 3mm
Maximum operating temperature: 240 ° C
Application: GB/T 18204.23-2000 Method for determination of carbon monoxide in the air of public places
Applicable to: Agilent 7890; Shimadzu GC-7C, GC-14C，GC-2010，GC-2030； Thermo Fisher 1300, Varian 5800, Brooke, PE580,590,680,690