haohan水、土壤中戊二醛的检测C18液相色谱柱应用赛默飞2.5um*4.6mm*150mm

规格：2.5um*4.6mm*150mm

应用：液相色谱法快速分析戊二醛消毒液的含量


 

Glutaraldehyde is an organic compound with the chemical formula C5H8O2. It is a colorless or light yellow transparent liquid with a pungent odor of formaldehyde. It has a relative density of 1.106, a melting point of -14 ℃, a boiling point of 188 ℃ (decomposition), and a refractive index of 1.4338 (25 ℃). It is insoluble in cold water but easily soluble in hot water and organic solvents such as ethanol and ether. It has typical chemical properties of aldehydes and can be added and condensed to form acetals, cyanoalcohols, oximes, hydrazones, etc.
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has established a high-performance liquid chromatography method for testing glutaraldehyde in water and soil. After derivatization with 2,4-dinitrophenylhydrazine, the sample was measured on HPLC-DAD using acetonitrile and water as mobile phases at a wavelength of 365 nm. There is a good linear relationship between the peak area and concentration of the compound within the concentration range of 0.12-5.9 mg/L.
Name: Liquid Chromatography Column
Model: C18
Specification: 2.5um * 4.6mm * 150mm
Application: Rapid analysis of glutaraldehyde disinfectant content by liquid chromatography