产品名称：	30%Sorbitol山梨醇/酸洗6201填充柱测定 GB 338-2004 工业用甲醇
产品型号：	30%Sorbitol山梨醇/酸洗6201填充柱测定
品牌：	1941
产品数量：
产品单价：	面议
日期:	2022-04-29

30%Sorbitol山梨醇/酸洗6201填充柱测定 GB 338-2004 工业用甲醇的详细资料

GB 338-2004 工业用甲醇
GB 338-2004 工业用甲醇 详细信息：

名称：填充柱

固定液：山梨醇

担体：酸洗6201 ；0.18mm----0.25mm

固定相：山梨醇：酸洗6201=30:70

材质：不锈钢

规格：5m--6m/3mm-4mm

型号：30%Sorbitol/酸洗6201

应用：GB 338-2004 工业用甲醇

浩瀚色谱（山东）应用技术开发有限公司采用内标法对生产的工业甲醇中乙醇含量进行分析,使用气相色谱法,在选定的工作条件下,样品经过汽化通过山梨醇色谱柱,使甲醇中乙醇等杂志分离出来,用氢火焰离子化检测器检测。用内标法定量,计算出乙醇的质量分数。满足我厂对出厂产品指标的检测要求。


GB 338-2004 Industrial methanol
GB 338-2004 Methanol for Industrial Use Details:

Name: Packed Column

Fixative: Sorbitol

Carrier: Pickling 6201; 0.18mm----0.25mm

Stationary phase: sorbitol: acid wash 6201=30:70

Material: Stainless steel

Specifications: 5m--6m/3mm-4mm

Model: 30%Sorbitol/Pickling 6201

Application: GB 338-2004 Industrial Methanol



Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. used the internal standard method to analyze the ethanol content in the industrial methanol produced by Fengmei Coking Company. Using gas chromatography, under the selected working conditions, the sample was vaporized and passed through a sorbitol chromatographic column. , so that the magazines such as ethanol in methanol are separated and detected by a hydrogen flame ionization detector. The internal standard method was used for quantification, and the mass fraction of ethanol was calculated. Meet the testing requirements of our factory for the factory product indicators.