SE-30 工业用乙基纤维素中乙氧基含量的测定填充柱

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工业用乙基纤维素中乙氧基含量的测定填充柱
工业用乙基纤维素中乙氧基含量的测定填充柱 详细信息：

名称：填充柱
固定相：二甲基聚硅氧烷
规格：2 m×3 mm
型号：SE-30
应用：工业用乙基纤维素


本文件规定了工业用乙基纤维素的产品分类和型号、要求、试验方法、检验规则、标志、包装、运输和贮存。
本文件适用于以精制棉为主要原料，添加氯乙烷经过碱化醚化反应，洗涤干燥、粉碎而成的工业用乙基纤维素

浩瀚色谱（山东）应用技术开发有限公司，采用填充柱气相色谱法测定工业用乙基纤维素中乙氧基含量，结果满意。

工业用乙基纤维素中乙氧基含量的测定填充柱  测试谱图：




Determination of Ethoxyl Content in Industrial Ethylcellulose Packed Columns
Packed column for determination of ethoxy content in ethyl cellulose for industrial use Details:

Name: Packed Column
Stationary Phase: Dimethylpolysiloxane
Size: 2m×3mm
Model: SE-30
Application: Industrial Ethyl Cellulose


This document specifies the product classification and type, requirements, test methods, inspection rules, marking, packaging, transportation and storage of ethyl cellulose for industrial use.
This document is applicable to ethyl cellulose for industrial use, which is made of refined cotton as the main raw material, added with ethyl chloride after alkalization and etherification, washed, dried and pulverized.

Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. used packed-column gas chromatography to determine the content of ethoxy groups in industrial ethyl cellulose, and the results were satisfactory.

Packed column for the determination of ethoxy content in industrial ethyl cellulose Test chromatogram: