HJ/T 33-1999 固定污染源排气中甲醇的测定安捷伦7820A5%Carbowax 20M Carbopack B填充柱
HJ/T 33-1999 固定污染源排气中甲醇的测定安捷伦7820A5%Carbowax 20M Carbopack B填充柱 详细信息：
名称：填充柱
色谱固定液：5%聚乙二醇
载体：石墨炭黑80-120目
规格：2m*3mm，2m*1/8
型号：5%Carbowax 20M Carbopack B
应用： HJ T33-1999 固定污染源排气中甲醇的测定气相色谱法
4 试剂和材料
4.1 色谱固定液：5%聚乙二醇(Carbowax 20M)。
4.2 载体：石墨碳黑(Carbopack B) 80~120目。
4.3 载气：体积分数为高纯氮99.99％。
4.4 燃烧气：体积分数为纯氢99.9%。
4.5 助燃气：空气。
4.6 无碱玻璃棉。
4.7 甲醇标准气。
甲醇标准气的稀释方法：根据需要用100 ml全玻璃注射器进行稀释配气（参考《空气和废气监测分析方法》(1990) P42)。
HJ/T 33-1999 固定污染源排气中甲醇的测定安捷伦7820A5%Carbowax 20M Carbopack B填充柱 测试谱图：
HJ/T 33-1999 Determination of methanol in exhaust gas from stationary pollution sources Agilent 7820A 5%Carbowax 20M Carbopack B packed column
HJ/T 33-1999 Determination of methanol in exhaust gas from stationary pollution sources Agilent 7820A 5%Carbowax 20M Carbopack B packed column Details:
Name: Packed Column
Chromatographic fixative: 5% polyethylene glycol
Carrier: graphite carbon black 80-120 mesh
Specifications: 2m*3mm, 2m*1/8
Model: 5%Carbowax 20M Carbopack B
Application: HJ T33-1999 Determination of methanol in exhaust gas from stationary pollution sources by gas chromatography
4 Reagents and Materials
4.1 Chromatographic fixative: 5% polyethylene glycol (Carbowax 20M).
4.2 Carrier: Graphite carbon black (Carbopack B) 80~120 mesh.
4.3 Carrier gas: the volume fraction is high-purity nitrogen 99.99%.
4.4 Combustion gas: the volume fraction is 99.9% pure hydrogen.
4.5 Supporting gas: air.
4.6 E-glass wool.
4.7 Methanol standard gas.
Dilution method of methanol standard gas: use a 100 ml all-glass syringe for dilution and gas distribution as needed (refer to "Analysis Methods for Monitoring and Analysis of Air and Waste Gas" (1990) P42).
HJ/T 33-1999 Determination of methanol in exhaust gas from stationary pollution sources Agilent 7820A 5%Carbowax 20M Carbopack B packed column Test spectrum: