食品级二氧化碳中的硫化物含量是一个重要指标.硫化物不仅影响饮料的口味,而且还对人体有害.国外对食品级二氧化碳中硫化物含量有严格的要求,正在修订中的我国食品添加剂液体二氧化碳标准(GB10621)中硫化物含量已采用了国际饮料技术协会的标准(总硫体积分数≤0.1×10-6).内控工艺指标要求食品级二氧化碳中总硫含量＜0.1 mg/m3.

在气相色谱火焰光度检测器分析过程中需要脱二氧化硫管，然而脱二氧化硫管需要安装在阀上，过程复杂，一般企业很难改造完成。

为了满足快速检测分析的需要，浩瀚色谱（山东）应用技术开发有限公司，与时俱进，研发出独树一帜的脱二氧化硫装置，和气相色谱仪直接对接，实现互联互通，效率高，效果好，结果满意。

名称：脱二氧化硫装置
型号：HH-Sulfur dioxide removal devi
应用：食品级二氧化碳中总硫及二氧化硫
适用：安捷伦，岛津，赛默飞，瓦里安，PE，布鲁克等进口及国产仪器

 

The content of sulfide in food-grade carbon dioxide is an important indicator. Sulfide not only affects the taste of beverages, but also harmful to the human body. Foreign countries have strict requirements for the content of sulfide in food-grade carbon dioxide. my country's food additive liquid carbon dioxide is under revision. The sulfide content in the standard (GB10621) has adopted the standard of the International Beverage Technology Association (total sulfur volume fraction ≤0.1×10-6). The internal control process index requires the total sulfur content in food-grade carbon dioxide to be less than 0.1 mg/m3.

In the analysis process of the gas chromatography flame photometric detector, a desulfurization tube is needed. However, the desulfurization tube needs to be installed on the valve, the process is complicated, and it is difficult for general enterprises to complete the transformation.

In order to meet the needs of rapid detection and analysis, Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. keeps pace with the times and develops a unique sulfur dioxide removal device, which is directly connected to the gas chromatograph to achieve interconnection, high efficiency, and good results. satisfy.

Name: Sulfur Dioxide Removal Device
Model: HH-Sulfur dioxide removal devi
Application: Total sulfur and sulfur dioxide in food grade carbon dioxide
Applicable: Agilent, Shimadzu, Thermo Fisher, Varian, PE, Brook and other imported and domestic instruments