本标准规定了测定环境空气和工业废气中氨的纳氏试剂分光光度法。 本标准适用于环境空气中氨的测定，也适用于制药、化工、炼焦等工业行业废气中氨的测定。 本标准的方法检出限为0.5μg/10ml吸收液。当吸收液体积为50ml，采气10L时，氨的检出限为0.25mg/m3,测定下限为1.0mg/3，测定上限为20mg/m...
浩瀚色谱（山东）应用技术开发有限公司，研制的《高纯氨专用柱》，柱效高，分离好，空气，甲烷，二氧化碳均不干扰氨，结果满意。
名称：氨气分析专用柱
型号：HH-ANH-II
规格：2m*1/8
zui高使用温度：190°C
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
This standard specifies the Nessler's reagent spectrophotometric method for determining ammonia in ambient air and industrial waste gas. This standard is applicable for the determination of ammonia in ambient air, as well as for the determination of ammonia in exhaust gases from industries such as pharmaceuticals, chemicals, and coking. The detection limit of this standard's method is 0.5 μ g/10ml absorption solution. When the volume of the absorption solution is 50ml and the gas is collected in 10L, the detection limit of ammonia is 0.25mg/m3, the lower limit of determination is 1.0mg/3, and the upper limit of determination is 20mg/m
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has developed a high-purity ammonia dedicated column with high column efficiency and good separation. Air, methane, and carbon dioxide do not interfere with ammonia, and the results are satisfactory.
Name: Ammonia Analysis Column
model: HH-ANH-II
Specification: 2m * 1/8
Maximum operating temperature: 190 ° C
Applicable to:
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
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传真：0632-5667636
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