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。

　　名称:甲醇专用填充柱

　　型号:5%Carbowax20M Carbopack B

　　规格:2m*3mm，80-120目

　　编号:20231025005

　　*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

　　This standard is applicable to the determination of methanol in both organized and unorganized emissions from fixed pollution sources. When the chromatographic peak height is calculated at 3 times the noise, the detection limit of the method is 2mg/m3 when the chromatographic injection volume is 1.0ml; The concentration range for quantitative determination is 5.0~104mg/m3.

　　Name: Methanol Special Filled Column

　　Model: 5% Carbowax20M Carbopack B

　　Specification: 2m * 3mm, 80-120 mesh

　　No.: 20231025005

　　*High operating temperature: 220 ℃

　　Application: HJ/T 33-1999 Determination of Methanol in Fixed Source Exhaust Gas by Gas Chromatography