甲醇(Methanol,CH3OH)是结构为简单的饱和一元醇,CAS号为67-56-1或170082-17-4,分子量为32.04,沸点为64.7℃。因在干馏木材中发现,故又称“木醇”或“木精
本标准适用于固定污染源有组织排放和无组织排放的甲醇测定。以3倍噪音色谱峰高值计算，当色谱进样量为1.0ml时，方法的检出限为2mg/m3；定量测定的浓度范围为5.0～104mg/m3。
浩瀚色谱（山东）应用技术开发有限公司，研制《Carbowax20M Carbopack B色谱柱C 》；配合 FID检测器 是测定甲醇的黄金标准方法之一。只要确保系统洁净、惰性，并采用合适的色谱条件（特别是足够的进样口和检测器温度），就可以获得灵敏度高、峰形对称、结果准确的甲醇分析数据。
名称：甲醇专用填充柱
型号：5%Carbowax20M Carbopack B
规格：2m*3mm，80-120目
zui高使用温度：220℃
应用：HJ-T 33-1999 固定污染源排气中甲醇的测定 气相色谱法
应用：
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
Methanol (CH3OH) is a simple saturated monohydrate with a CAS number of 67-56-1 or 170082-17-4, a molecular weight of 32.04, and a boiling point of 64.7 ℃. Due to its discovery in distilled wood, it is also known as "wood alcohol" or "wood essence"
This standard is applicable to the determination of methanol in organized and unorganized emissions from fixed pollution sources. The detection limit of the method is 2mg/m3 when the chromatographic injection volume is 1.0ml, calculated based on the peak height of the 3-fold noise chromatography; The concentration range for quantitative determination is 5.0-104mg/m3.
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. is developing the "Carbowax20M Carbopack B Chromatography Column C"; Cooperating with FID detector is one of the gold standard methods for determining methanol. As long as the system is clean and inert, and appropriate chromatographic conditions are adopted (especially sufficient injection port and detector temperature), methanol analysis data with high sensitivity, symmetrical peak shape, and accurate results can be obtained.
Name: Methanol specific packed column
Model: 5% Carbowax20M Carbopack B
Specification: 2m * 3mm, 80-120 mesh
Maximum operating temperature: 220 ℃
Application: HJ-T 33-1999 Determination of Methanol in Fixed Source Exhaust Gas Gas Chromatography Method
Application:
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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