| 品牌:Agilent 7890 | | 型号:2m*3mm | | 加工定制:是 | |
| 规格:2m*3mm | | 长度:2000 | | 内径:2.1 | |
| 膜厚:2.0 | | Agilent 7890:固定污染源废气 | | 甲醇:乙醛 | |
| 环氧乙烷:氯乙烯 | | 乙醇:石墨化碳黑 | | 5%Carbowax20M: Carbopack B | |
《固定污染源排气中甲醇的测定气相色谱法》是1999年8月18日发布的一项行业标准,2000年1月1日实施。
该方法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:20230110009
*高使用温度:220℃
HJ-T 33-1999 固定污染源排气中甲醇的测定 气相色谱法
适用于安捷伦6890,7820,7890,8860,8890
特点:色谱峰型对称,尖锐,分离度大
The determination of methanol in exhaust gas from fixed pollution sources by gas chromatography is an industry standard released on August 18, 1999 and implemented on January 1, 2000.
This method is applicable for the determination of methanol in organized and unorganized emissions from fixed pollution sources. Calculated based on the peak height of 3-fold noise chromatography, when the chromatographic injection volume is 1.0ml, the detection limit of the method is 2mg/m ³, and the concentration range for quantitative determination is 5.0-104mg/m ³.
Name: Methanol specific packed column
Model: 5% Carbowax20M Carbopack B
Specification: 2m * 3mm, 80-120 mesh
Number: 20230110009
Maximum operating temperature: 220 ℃
HJ-T 33-1999 Determination of Methanol in Fixed Source Exhaust Gas by Gas Chromatography
Suitable for Agilent 689078207890886088890
Characteristics: Symmetrical and sharp chromatographic peaks, high resolution