Porapak Q填充柱 塑料瓶用聚对苯二甲酸乙二醇酯(PET)树脂中残留乙醛测定

塑料瓶用聚对苯二甲酸乙二醇酯(PET)树脂中残留乙醛测定，液化石油气，二甲醚，甲缩醛，乙缩醛，乙醇，室内空气，焦炉煤气，炼厂气，变压器油，多氯联苯，植物油，增塑剂，塑化剂

塑料瓶用聚对苯二甲酸乙二醇酯(PET)树脂中残留乙醛测定
塑料瓶用聚对苯二甲酸乙二醇酯(PET)树脂中残留乙醛测定 详细信息：

名称：填充柱
固定相：聚苯乙烯型多孔性聚合物固定相
规格：2.2m*内径6.35mm
型号：Porapak Q
粒度：60-80目
应用：SH／T1817-2017塑料瓶用聚对苯二甲酸乙二醇酯(PET)树脂中残留乙醛含量的测定顶空气相色谱法

浩瀚色谱（山东）应用技术开发有限公司建立了顶空-气相色谱法测定聚对苯二甲酸乙二醇酯(PET)瓶中乙醛的测定方法,采用顶空进量,外标法定量.结果表明,该方法稳定,,适用于聚对苯二甲酸乙二醇酯(PET)瓶中乙醛的测定.

塑料瓶用聚对苯二甲酸乙二醇酯(PET)树脂中残留乙醛测定  测试谱图：




Determination of Residual Acetaldehyde in Polyethylene Terephthalate (PET) Resin for Plastic Bottles
Determination of Residual Acetaldehyde in Polyethylene Terephthalate (PET) Resin for Plastic Bottles Details:

Name: Packed Column
Stationary phase: polystyrene type porous polymer stationary phase
Specifications: 2.2m* inner diameter 6.35mm
Model: Porapak Q
Granularity: 60-80 mesh
Application: SH/T1817-2017 Determination of Residual Acetaldehyde Content in Polyethylene Terephthalate (PET) Resin for Plastic Bottles by Headspace Gas Chromatography

Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has established a headspace-gas chromatography method for the determination of acetaldehyde in polyethylene terephthalate (PET) bottles, using headspace feed and external standard method for quantification. The results show that the method is stable, reliable, and suitable for the determination of acetaldehyde in polyethylene terephthalate (PET) bottles.


Determination of Residual Acetaldehyde in Polyethylene Terephthalate (PET) Resin for Plastic Bottles Test Spectrum: