HH-SPJ-II 食品添加剂专用填充柱的研制

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食品添加剂专用填充柱的研制
食品添加剂专用填充柱的研制 详细信息：

固定相：专用
规格：2m*3mm
型号：HH-SPJ-II
应用：食品添加剂山梨酸/苯甲酸测定

食品添加剂的安全问题已引起人们广泛地关注。山梨酸、苯甲酸是使用为广泛的一类食品防腐剂,其检测方法采用国标GB/T 5009.29-2003中的色谱柱为玻璃填充柱5%DEGS+1%H3PO4,玻璃填充色谱柱有易碎,使用寿命短等缺点。
滕州市浩瀚色谱仪器技术服务有限公司，通过对色谱柱的特殊处理和钝化脱活,采用混合固定液法,研制了一种的气相填充色谱柱,经测试表明,该色谱柱性能优异完全满足国标中对山梨酸、苯甲酸检测的要求。

食品添加剂专用填充柱的研制 图片：



Development of a special packed column for food additives
Development of a special packed column for food additives

Stationary phase: dedicated
Specification: 2m*3mm
Model: HH-SPJ-II
Application: Determination of food additive sorbic acid/benzoic acid

The safety of food additives has caused widespread concern. Sorbic acid and benzoic acid are the most widely used food preservatives. The detection method adopts the column of national standard GB/T 5009.29-2003 as glass filled column 5% DEGS+1%H3PO4, and the glass-filled column has brittleness. Shortcomings such as short service life.
Tengzhou Haohao Chromatography Instrument Technology Service Co., Ltd., through the special treatment and passivation deactivation of the column, a new type of gas-filled column was developed by using the mixed fixative method. The test showed that the column has excellent performance. Meet the requirements of the national standard for the detection of sorbic acid and benzoic acid.

Development of a special packed column for food additives