Shimadzu岛津TDX-01填充柱2m*3mm

名称：填充柱
型号：TDX-01
规格：2m*3mm，60-80目
*高温度：300°C
编号：20230409009


浩瀚色谱（山东）应用技术开发有限公司用TDX-01填充柱与热导型检测器联用的气相色谱法,研究了N,N-二甲基羟胺水溶液辐解产生的氢气和一氧化碳。结果表明　:　当N,N-二甲基羟胺的浓度为0.1mol/L-0.5mol/L,吸收剂量为10-1000kGy 时,氢气的体积分数随着辐照剂量的增加而增加;当剂量小于500kGy 时,氢气的体积分数与N,N-二甲基羟胺的浓度关系不大,而当剂量大于500kGy 时,氢气的体积分数随N,N-二甲基羟胺浓度的增大而增大。N,N-二甲基羟胺水溶液辐解产生的一氧化碳的浓度很低。
 
Name: Filled Column

Model: TDX-01

Specification: 2m * 3mm, 60-80 mesh

Maximum temperature: 300 ° C

No.: 20230409009




Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. studied the hydrogen and carbon monoxide produced by the radiolysis of N, N-dimethylhydroxylamine aqueous solution using TDX-01 packed column and thermal conductivity detector gas chromatography. The results show that when the concentration of N, N-dimethylhydroxylamine is 0.1mol/L-0.5mol/L and the absorbed dose is 10-1000kGy, the volume fraction of hydrogen gas increases with the increase of irradiation dose; When the dose is less than 500kGy, the volume fraction of hydrogen gas has little relationship with the concentration of N, N-dimethylhydroxylamine. However, when the dose is greater than 500kGy, the volume fraction of hydrogen gas increases with the increase of N, N-dimethylhydroxylamine concentration. N. The concentration of carbon monoxide produced by the radiolysis of N-dimethylhydroxylamine aqueous solution is very low.