工業(yè)用乙醛中水測(cè)定填充柱
工業(yè)用乙醛中水測(cè)定填充柱 詳細(xì)信息:
固定相:多孔聚合物
規(guī)格:2m*3mm
型號(hào):GDX-104
粒度:60-80目
應(yīng)用:工業(yè)乙醛中微量水測(cè)定
乙醛:分子式為C2H4O,相對(duì)分子質(zhì)量為44.05,無(wú)色液體,溶于水和乙醇等有機(jī)溶劑,沸點(diǎn)21℃,相對(duì)密度0.804~0.811,折射率1.3316。天然存在于圓柚、梨子、蘋果、覆盆子、草莓、菠蘿、干酪、咖啡、橙汁、朗姆酒中。具有辛辣、醚樣氣味,稀釋后具有果香、咖啡香、酒香、青香。
滕州市浩瀚色譜儀器技術(shù)服務(wù)有限公司,與時(shí)俱進(jìn),研發(fā)出《工業(yè)用乙醛中水測(cè)定填充柱》,水得到有效分離,結(jié)果滿意。
Industrial acetaldehyde in water determination packed column
Industrial acetaldehyde in water determination packed column Details:
Stationary phase: porous polymer
Specification: 2m*3mm
Model: GDX-104
Particle size: 60-80 mesh
Application: Determination of trace water in industrial acetaldehyde
Acetaldehyde: the molecular formula is C2H4O, the relative molecular mass is 44.05, colorless liquid, soluble in organic solvents such as water and ethanol, boiling point 21 ° C, relative density 0.804 ~ 0.811, refractive index 1.3316. Naturally found in round pomelo, pear, apple, raspberry, strawberry, pineapple, cheese, coffee, orange juice, rum. It has a spicy, ether-like odor and is fruity, coffeey, fragrant and green after dilution.
Tengzhou Haohao Chromatography Instrument Technology Service Co., Ltd., advancing with the times, developed the "Industrial acetaldehyde water determination packed column", the water was effectively separated, and the results were satisfactory.