The hydrocarbons in high-purity ammonia are harmful impurities that require strict control, especially in the semiconductor and optoelectronic industries. Its existence will directly lead to a decrease in product performance and a loss in production yield.
Its content can be accurately detected by gas chromatography, and it is controlled at a low level of ppb to ppm through purification process and strict quality control,
To meet the stringent requirements of the manufacturing industry.
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has developed an analytical method and pretreatment device for determining the content of C2 hydrocarbons in high-purity ammonia using the "HH-NH3-II High Purity Ammonia Hydrocarbon Impurity Determination Filled Column Application Agilent Shimadzu Thermo Fisher". The gas chromatograph equipped with a hydrogen flame ionization detector is used for detection, and the separation is good. The quantification of methane, ethylene, ethane, and acetylene is accurate.
Name: Ammonia dedicated column
Model: HH-NH3-II
Specification: 2m * 1/8, 60-80 mesh
Maximum operating temperature: 200 ° C
Application: Determination of light hydrocarbons, methane, ethylene, ethane, and acetylene in high-purity ammonia
Application:
Agilent 490 online/portable, 48905890689088608890
Shimadzu GC-14C, GC-2010, GC-2014, GC-2030
Thermo Fisher Scientific 1310130016101600
Varian 3800 Series
Brooke PE580590680690
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高純氨中的烴是一種需要嚴格控制的有害雜質(zhì)，尤qi在半導體和光電行業(yè)。它的存在會直接導致產(chǎn)品性能下降和生產(chǎn)良率損失。
通過氣相色譜法可以精確檢測其含量，并通過xian進的純化工藝和嚴格的品控將其控制在ppb至ppm的ji低水平，
以滿zu高duan制造業(yè)的苛ke要求。
浩瀚色譜（山東）應用技術開發(fā)有限公司,，研制的《HH-NH3-II高純氨中烴類雜質(zhì)測定填充柱應用安捷倫島津賽默飛》測定高純氨中C2烴含量的分析方法及預處理裝置，采用配有氫火焰離子化檢測器的氣相色譜儀進行檢測,分離良好，甲烷 ，乙烯，乙烷，乙炔定量準確。
名稱：氨氣專用柱
型號：HH-NH3-II
規(guī)格：2m*1/8，60-80目
zui高使用溫度：200°C
應用：高純氨中輕烴，甲烷，乙烯，乙烷，乙炔的測定
應用：
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
滕州市浩瀚色譜儀器技術服務有限公司
電話：0632-5667636
傳真：0632-5667636
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