HAOHAN纺织染整助剂 N,N-二甲基甲酰胺的测定毛细管柱HH-WAX

本标准规定了采用气相色谱-质谱（GC-MS）测定纺织染整助剂中N,N-二甲基甲酰胺的含量的方法。
本标准适用于各类纺织染整助剂中N,N-二甲基甲酰胺的测定。

名称：毛细管柱
固定液：聚乙二醇
规格：30m*0.25mm*0.25um
型号：HH-WAX
应用：纺织染整助剂 N,N-二甲基甲酰胺的测定
This standard specifies the method for determining the content of N, N-dimethylformamide in textile dyeing and finishing auxiliaries by gas chromatography-mass spectrometry (GC-MS).

This standard is applicable to the determination of N, N-dimethylformamide in various textile dyeing and finishing auxiliaries.



Name: capillary column

Stationary solution: polyethylene glycol

Specification: 30m * 0.25mm * 0.25um

Model: HH-WAX

Application: Determination of N, N-dimethylformamide for textile dyeing and finishing auxiliaries