30%Sorbitol山梨醇/酸洗6201填充柱測定 GB 338-2004 工業(yè)用甲醇

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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.