为了解环境检测实验室对环境空气总烃检测的整体水平,识别和掌握实验室间在该项目检测方面存在的差异,促进检测能力的全面提升,依据ISO/IEC17043:2010及CNAS RL02:2010的相关要求,开展了空气中总烃测定检验能力验证工作.验证推荐检测方法为《环境空气总烃的测定气相色谱法》 (HJ 604-2011),采用Z比分数评价各实验室的测试结果.55家实验室参与了能力验证测试,初次结果不满意的实验室有1次补测机会,*终55家实验室获得结果全部为满意,说明实验室整体上具有较好的环境空气中总烃的检测能力.
浩瀚色谱（山东）应用技术开发有限公司,采用新技术，研发2022款总烃专用柱，柱效高，分离好，峰型对称，无分叉，适用于环境空气，固定污染源废气/中总烃的测定，在安捷伦，岛津，赛默飞，瓦里安，布鲁克，PE等进口仪器上安装测试效果满意，受到用户的好评。
名称：总烃柱
规格：1m*1/8
型号：HH-BLQ
应用：固定污染源废气/环境空气中总烃的测定
In order to understand the overall level of environmental testing laboratories for the detection of total hydrocarbons in ambient air, identify and grasp the differences between laboratories in the detection of this item, and promote the overall improvement of detection capabilities, according to ISO/IEC17043:2010 and CNAS RL02:2010 For related requirements, the verification of the testing and testing capabilities of total hydrocarbons in the air was carried out. The recommended testing method for verification is ``Determination of Total Hydrocarbons in Ambient Air by Gas Chromatography'' (HJ 604-2011), and the Z ratio is used to evaluate the test results of each laboratory. Fifty-five laboratories participated in the proficiency verification test. The laboratories that were not satisfied with the initial results had a retest opportunity. In the end, the 55 laboratories obtained all the results as satisfactory, indicating that the laboratories as a whole have a good total hydrocarbon content in the ambient air. Test your ability.
Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. adopts new technology to develop 2022 special column for total hydrocarbons. It has high column efficiency, good separation, symmetrical peak shape, no bifurcation, suitable for ambient air, fixed pollution source waste gas / total hydrocarbons The test results are satisfactory when installed on imported instruments such as Agilent, Shimadzu, Thermo Fisher, Varian, Brook, PE, etc., and are well received by users.
Name: Total Hydrocarbon Column
Specification: 1m*1/8
Model: HH-BLQ
Application: Determination of total hydrocarbons in waste gas from stationary sources/ambient air
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