为贯彻《中华人民共和国环境保护法》《中华人民共和国大气污染防治法》，防治生态环境污染，改善生态环境质量，规范环境空气和废气中吡啶的测定方法，制定本标准。
本标准规定了测定环境空气和废气中吡啶的气相色谱法。
浩瀚色谱(山东)应用技术开发有限公司，采用聚乙二醇20M毛细管柱建立了活性炭管吸附,甲醇解吸,气相色谱法测定环境空气中吡啶的方法.该法的检出限为2.8×10-3 mg/m3,线性相关系数r为0.9997,精密度RSD为1.9%~5.9%,回收率为81%~89%.方法简单,干扰较少,结果准确,可靠,重现性好,适用于环境空气中吡啶的测定.
名称：毛细管柱
固定相：交联键合聚乙二醇
规格：30m*0.25mm*0.5um
型号：PEG-20M
应用：环境空气和废气 吡啶的测定 气相色谱法（HJ 1219—2021）
适用于：
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
In order to implement the Environmental Protection Law of the People's Republic of China and the Air Pollution Prevention and Control Law of the People's Republic of China, prevent and control ecological environment pollution, improve ecological environment quality, standardize the determination method of pyridine in ambient air and exhaust gas, this standard is formulated.
This standard specifies the gas chromatography method for determining pyridine in ambient air and exhaust gases.
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has established a method for the determination of pyridine in ambient air using a polyethylene glycol 20M capillary column with activated carbon tube adsorption, methanol desorption, and gas chromatography The detection limit of this method is 2.8 × 10-3 mg/m3, the linear correlation coefficient r is 0.9997, the precision RSD is 1.9%~5.9%, and the recovery rate is 81%~89% The method is simple, with minimal interference, accurate and reliable results, and good reproducibility, suitable for the determination of pyridine in ambient air
Name: Capillary Column
Fixed phase: cross-linked polyethylene glycol
Specification: 30m * 0.25mm * 0.5um
Model: PEG-20M
Application: Determination of Pyridine in Environmental Air and Waste Gas by Gas Chromatography (HJ 1219-2021)
Suitable for:
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
滕州市浩瀚色谱仪器技术服务有限公司
电话：0632-5667636
传真：0632-5667636
手机：15562228838,13963221227
地址：山东滕州市平行路（商务部和技术部）
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