GDX-403填充柱 气相色谱法测定甲醛中的甲醇含量

气相色谱法测定甲醛中的甲醇含量，芝麻香白酒，3-甲硫基丙醇，室内空气，焦炉煤气，过氧化物，增塑剂，塑化剂，医疗器械，环氧乙烷，氨水，氨气，TVOC，MTBE，甲酸，乙酸，EO

气相色谱法测定甲醛中的甲醇含量
气相色谱法测定甲醛中的甲醇含量 详细信息：

名称：填充柱
固定相：高分子微球
粒度：60-80目
材质：不锈钢
规格：2m* （Φ3mm-- Φ4mm）
型号：GDX-403
应用：GB/T 9009-2011 工业用甲醛溶液中甲醇测定填充柱

浩瀚色谱（山东）应用技术开发有限公司利用气相色谱法对甲醛中的甲醇进行定量分析,该方法采用氮气为载气,GDX-403柱,FID检测器.甲醇具有良好的线性关系(R2 =0.9992),回收率为99.5% ～102.5%.该方法快速准确,具有良好重现性.

气相色谱法测定甲醛中的甲醇含量  测试谱图：




Determination of methanol content in formaldehyde by gas chromatography
Determination of methanol in formaldehyde by gas chromatography Details:

Name: Packed Column
Stationary Phase: Polymer Microspheres
Granularity: 60-80 mesh
Material: Stainless steel
Specifications: 2m* (Φ3mm-- Φ4mm)
Model: GDX-403
Application: GB/T 9009-2011 Packed column for the determination of methanol in industrial formaldehyde solution

Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. uses gas chromatography to quantitatively analyze methanol in formaldehyde. This method uses nitrogen as carrier gas, GDX-403 column, and FID detector. Methanol has a good linear relationship (R2 = 0.9992 ), and the recoveries ranged from 99.5% to 102.5%. The method was fast and accurate, with good reproducibility.

Determination of methanol content in formaldehyde by gas chromatography Test spectrum: