本標(biāo)準(zhǔn)規(guī)定了測定環(huán)境空氣和工業(yè)廢氣中氨的納氏試劑分光光度法。 本標(biāo)準(zhǔn)適用于環(huán)境空氣中氨的測定，也適用于制藥、化工、煉焦等工業(yè)行業(yè)廢氣中氨的測定。 本標(biāo)準(zhǔn)的方法檢出限為0.5μg/10ml吸收液。當(dāng)吸收液體積為50ml，采氣10L時，氨的檢出限為0.25mg/m3,測定下限為1.0mg/3，測定上限為20mg/m...
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浩瀚色譜（山東）應(yīng)用技術(shù)開發(fā)有限公司，研制的《高純氨專用柱》，柱效高，分離好，空氣，甲烷，二氧化碳均不干擾氨，結(jié)果滿意。
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名稱：氨氣分析專用柱
型號：HH-ANH-II
規(guī)格：2m*1/8
zui高使用溫度：190°C
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適用于：
安捷倫490在線/便攜，4890,5890,6890,7820,7890,8860,8890
島津GC-14C，GC-2010，GC-2014，GC-2030
賽默飛1310,1300,1610,1600
瓦里安3800系列
布魯克PE580,590,680,690
磐諾A90，福立GC9790，華愛，天瑞，天美，GC7900，川儀，北分瑞利，東西電子，魯南瑞虹，捷島/科曉
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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
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