15%FFAP/Chromosorb G AW-DMCS 工作场所空气中乙醛测定玻璃柱

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：硬质玻璃

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.

浩瀚色谱（山东）应用技术开发有限公司建立一种实用的工作场所空气中乙醛的采样及测定方法。结果方法简便、准确、灵敏度高。标准曲线的相关系数为0.999 5,加标回收率为97.16%~104.63%,相对标准偏差为0.08%~0.29%,平均采样效率为99.84%。结论本方法各项指标均达到《工作场所空气中毒物检测方法的研制规范》的要求,能准确地测定空气中乙醛含量。

工作场所空气中乙醛测定玻璃柱  测试谱图：



Glass column for determination of acetaldehyde in workplace air
Glass column for determination of acetaldehyde in workplace air Details:

name: glass column

Fixative: FFAP

Carrier: Chromosowb W AW

Proportion: FFAP: Chromosowb G AW DMCS=15:100

Specifications: 1.6m*4mm inner diameter

Material: hard glass

Application: GB/T 17074-1997 Method for the determination of acetaldehyde in workshop air by solvent desorption gas chromatography.

Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has established a practical method for sampling and determination of acetaldehyde in workplace air. Results The method is simple, accurate and sensitive. The correlation coefficient of the standard curve was 0.999 5, the recovery rate of standard addition was 97.16%-104.63%, the relative standard deviation was 0.08%-0.29%, and the average sampling efficiency was 99.84%. Conclusion All the indicators of this method meet the requirements of "Development Specifications for Detection Methods of Air Toxicants in Workplace", and can accurately determine the content of acetaldehyde in the air.

Glass column for determination of acetaldehyde in workplace air Test spectrum: