logo
Products
Technologies
Applications
Services
Resources
Selection Guides
About
What kind of excitation light does Hoechst require?
Posted May 6, 2021

Answer

Hoechst dyes are excited by ultraviolet light (~360 nm) of xenon lamps, mercury-arc lamps or UV lasers. When exposed to the right excitation light, Hoechst dyes emit blue fluorescent light around an emission spectrum range of 460 to 490 nm.