Agilent 7890车间空气中苯乙烯的直接进样测定5%PEG-6000/6201填充柱2m*4mm*5mm

浩瀚色谱（山东）应用技术开发有限公司，采用5%PEG-6000/6201担体填充柱建立了直接进样测定工业废气中苯乙烯的气相色谱法。工业废气样品通过气体进样阀进入气相色谱仪中进行分离和检测,采用0.5 mL气体进样阀时,方法的检出限为1.47 mg/m3,苯乙烯含量在3.18～53.0 mg/m3时,测定结果的相对标准偏差为2.17%～4.59%(n=5),操作简便、快速,适合工业废气中苯乙烯的快速测定。


名称：不锈钢填充柱
型号：5%PEG-6000/6201
规格：2m*4mm*5mm，60-80目
编号：20241228001

zui高温度：200°C

应用：GBT 16052-1995车间空气中苯乙烯的直接进样气相色谱测定方法

Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has established a gas chromatography method for direct injection determination of styrene in industrial waste gas using a 5% PEG-6000/6201 support packed column. Industrial waste gas samples are separated and detected in a gas chromatograph through a gas injection valve. When a 0.5 mL gas injection valve is used, the detection limit of the method is 1.47 mg/m3. When the styrene content is between 3.18-53.0 mg/m3, the relative standard deviation of the measurement results is 2.17% -4.59% (n=5). The operation is simple, fast, and suitable for rapid determination of styrene in industrial waste gas.
Name: Stainless Steel Filled Column
Model: 5% PEG-6000/6201
Specification: 2m * 4mm * 5mm, 60-80 mesh
Number: 20241228001
Zui high temperature: 200 ° C
Application: GBT 16052-1995 Determination of Styrene in Workshop Air by Direct Injection Gas Chromatography