haohan二氧化碳中非甲烷总烃测定HH-BLQ，60-80目，填充柱2m*1/8

二氧化碳气体应用较为广泛，作为焊接、铸造工业、灭火剂、冷却材料都是不可缺少的资源，特别是高纯二氧化碳的应用领域，在半导体制造中氧化、扩散、化学气相沉积以及某些反应的惰性介质，而作为食品添加剂、干冰保鲜等原料来说也是日常生活接触较为普遍的。
 

尾气回收提纯的方式将二氧化碳提纯到高纯级及食品级。其杂质含量的测定要全面，根据目前食品安全国家标准中对食品添加剂二氧化碳的规定，其总挥发烃在50ppm以下，其中非甲烷总烃在20ppm以下。

浩瀚色谱（山东）应用技术开发有限公司，研发HH-BLQ，60-80目的不锈钢填充柱测定二氧化碳中总烃，峰型对称，结果满意，受到用户的好评。

名称：填充柱
规格：2m*1/8
型号：HH-BLQ，60-80目
*高使用温度：300°C
编号：20230525007
应用：工业，食品级，药典，二氧化碳中总烃的测定 气相色谱法

 

Carbon dioxide gas is widely used as an indispensable resource in welding, casting industry, fire extinguishing agent, and cooling material. Especially in the application field of high-purity carbon dioxide, it is an inert medium for oxidation, diffusion, chemical vapor deposition, and certain reactions in semiconductor manufacturing. As a food additive, dry ice preservation, and other raw materials, it is also commonly used in daily life.




The method of tail gas recovery and purification purifies carbon dioxide to high purity and food grade. The determination of its impurity content should be comprehensive. According to the current national food safety standards for food additive carbon dioxide, its total volatile hydrocarbons are below 50ppm, with non methane total hydrocarbons below 20ppm.



Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has developed HH-BLQ, a 60-80 mesh stainless steel packed column for the determination of total hydrocarbons in carbon dioxide, with symmetrical peak patterns and satisfactory results. It has received high praise from users.



Name: Filled Column

Specification: 2m * 1/8

Model: HH-BLQ, 60-80 mesh

Maximum operating temperature: 300 ° C

No.: 20230525007

Application: Industrial, food grade, pharmacopoeia, determination of total hydrocarbons in carbon dioxide gas chromatography method