固定相：6 %腈丙基苯基 94 %二甲基聚硅氧烷，
By product trichloromethane analysis capillary column HH-624
By product trichloromethane analysis capillary column HH-624 Details:
This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation and storage of by-product chloroform.
This standard is applicable to the production of sodium hyponatrite and diacetone alcohol β- Hydroxy- β- Trichloromethane, a by-product in the process of calcium methylbutyrate, is used as the raw material, and the recovered trichloromethane is obtained by distillation.
Molecular formula: CHCl3.
Relative molecular weight: 119.38 (according to 2016 international relative atomic mass).
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. developed a gas chromatography method to determine the content of by-product trichloromethane, and the area normalization method was used for quantification, with satisfactory results.
Name: capillary column
Stationary phase: 6% cyanopropyl phenyl 94% dimethyl polysiloxane,
Specification: 60m * 0.53mm * 3um
Application: determination of by-product trichloromethane
By product trichloromethane analysis capillary column HH-624 test spectrum: