The Definitive Guide to ultraviolet-visible spectrophotometer
These cells are made of either silica or quartz. Glass can’t be employed for the cells as Additionally, it absorbs mild in the UV area.For example, benzene exhibits λmax at 256 nm, Whilst aniline exhibits λmax at 280 nm. For this reason, the NH2 group functions being an auxochrome and triggers the change of λmax to a bigger value.The absorptio