HH-AcrylicCOS-30 毛细管柱测定丙烯中羰基硫

固定相：专用

规格：30m*0.53mm

型号：HH-AcrylicCOS-30
柱效高，分离好，高浓度的丙烯不干扰

滕州市浩瀚色谱仪器技术服务有限公司，采用GC-FPD技术检测丙烯中含有的羰基硫、硫化氢等形态硫化物,同时根据硫化物的响应值,可计算其每种硫化物的含量和总硫含量。该方法可检出含量10μg/kg以下的羰基硫和20μg/kg以下的硫化氢,同一样品5次重复测定,羰基硫与硫化氢的相对标准偏差RSD≤2%,总硫测定结果与CB/T11141法测定结果一致。

毛细管柱测定丙烯中羰基硫 测试谱图：


Determination of carbonyl sulfur in propylene by high performance capillary column
Determination of carbonyl sulfur in propylene by high performance capillary column

Stationary phase: dedicated

Specification: 30m * 0.53mm

Model: HH-AcrylicCOS-30
High column efficiency, good separation, high concentration of propylene does not interfere

Tengzhou Haohan Chromatographic Instrument Technology Service Co., Ltd. uses GC-FPD technology to detect sulfides such as carbonyl sulfur and hydrogen sulfide in propylene. At the same time, according to the response value of sulfides, the content of each sulfide and total sulfur content. This method can detect carbonyl sulfide with a content below 10μg / kg and hydrogen sulfide with a content below 20μg / kg. The same sample is repeatedly tested 5 times. The relative standard deviation of the carbonyl sulfur and hydrogen sulfide is RSD ≤ 2%. The results of T11141 method were consistent.

Determination of carbonyl sulfur in propylene by high performance capillary column