Porapak Q填充柱 塑料瓶用聚對苯二甲酸乙二醇酯(PET)樹脂中殘留乙醛測定

塑料瓶用聚對苯二甲酸乙二醇酯(PET)樹脂中殘留乙醛測定
塑料瓶用聚對苯二甲酸乙二醇酯(PET)樹脂中殘留乙醛測定 詳細信息：

名稱：填充柱
固定相：聚苯乙烯型多孔性聚合物固定相
規(guī)格：2.2m*內(nèi)徑6.35mm
型號：Porapak Q
粒度：60-80目
應(yīng)用：SH／T1817-2017塑料瓶用聚對苯二甲酸乙二醇酯(PET)樹脂中殘留乙醛含量的測定頂空氣相色譜法

浩瀚色譜（山東）應(yīng)用技術(shù)開發(fā)有限公司建立了頂空-氣相色譜法測定聚對苯二甲酸乙二醇酯(PET)瓶中乙醛的測定方法,采用頂空進量,外標(biāo)法定量.結(jié)果表明,該方法穩(wěn)定,,適用于聚對苯二甲酸乙二醇酯(PET)瓶中乙醛的測定.

塑料瓶用聚對苯二甲酸乙二醇酯(PET)樹脂中殘留乙醛測定  測試譜圖：




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: