Agilent 7890B地表水中丙烯醛的测定20%聚乙二醇-20M/6201釉化担体填充柱2m*4mm*5mm，60-80目

浩瀚色谱（山东）应用技术开发有限公司，使用20%聚乙二醇-20M/6201釉化担体填充柱，GC-790PLUS气相色谱仪，建立了地表水中丙烯醛的测定方法。在9.8~510 µg/L浓度范围内各组分线性关系良好，相关系数均达到0.999以上，方法检出限在1.49~3.89 ng/L。20 µg/L标准品溶液连续进样8针，峰面积RSD均小于2.19 %。20、50 µg/L两浓度下的加标回收率为81.89 %~116.99 %。该方法简单方便，能够有效的监测地表水中丙烯醛的含量。


名称：20%聚乙二醇-20M/6201釉化担体填充柱
规格：2m*4mm*5mm，60-80目
编号：20250323003
zui高温度：240°C

应用：水质 丙xi醛的测定

 
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has established a method for the determination of acrolein in surface water using a 20% polyethylene glycol-20M/6201 glazed support packed column and GC-790PLUS gas chromatograph. The linear relationship between each component is good within the concentration range of 9.8~510 µ g/L, with correlation coefficients above 0.999. The detection limit of the method is between 1.49~3.89 ng/L. 8 injections of 20 µ g/L standard solution were continuously injected, and the RSD of peak area was less than 2.19%. 20. The spiked recovery rates at two concentrations of 50 µ g/L were 81.89% to 116.99%. This method is simple and convenient, and can effectively monitor the content of acrolein in surface water.
Name: 20% Polyethylene Glycol-20M/6201 Glazed Support Filled Column
Specification: 2m * 4mm * 5mm, 60-80 mesh
Number: 20250323003
Zui high temperature: 240 ° C
Application: Determination of Propionaldehyde in Water Quality