产品特性:稳定 | 是否进口:否 | 产地:山东 |
加工定制:是 | 品牌:haohan | 型号:10%FFAP/Chromosorb W AW |
测量范围:ppm | 测量对象:醋酸异丁酯 | 控温范围:250℃ |
尺寸:2000mm | 重量:0.001kg | 车间空气中:乙醛 |
固定污染源:非甲烷总烃 | 芝麻香白酒:3-甲硫基丙醇 | 苯系物:增塑剂 |
药典二氧化碳:甲酸 | 焦炉煤气:加油站 | 甲酸甲酯:医疗器械 |
TENAX-TA:TDX-02 | 甲烷转化炉:CH4 | 溶剂解析:过氧化物 |
车间空气中乙醛的溶剂解吸气相色谱测定方法
本标准规定了用硅胶管采样,蒸馏水解吸、气相色谱测定车间空气中乙醛浓度的方法。
本标准适用于车间空气中乙醛浓度的测定。
名称:玻璃柱
固定液:FFAP
担体:Chromosowb W AW
配比:FFAP:Chromosowb G AW DMCS=15:100
规格:1.6m*4mm内径
材质:不锈钢
应用:
GB/T 17074-1997车间空气中乙醛的溶剂解吸气相色谱测定方法.
Determination method of acetaldehyde in workshop air by solvent desorption gas chromatography
This standard specifies the methods of sampling, distillation, water absorption, and gas chromatography to determine the concentration of acetaldehyde in workshop air.
This standard applies to the determination of acetaldehyde concentration in workshop air.
name: glass column
Fixative: FFAP
Carrier: Chromosowb W AW
Proportion: FFAP: Chromosowb G AW DMCS=15:100
Specifications: 1.6m*4mm inner diameter
Material: Stainless steel
application:
GB/T 17074-1997 Determination method of acetaldehyde in workshop air by solvent desorption gas chromatography.