This spectrum discharge tube contains Hydrogen. Energize the gas with our Spectrum Tube Power Supply and view the characteristic atomic spectral lines with any spectroscope. A classic atomic theory demonstration! Learn More
Arbor Scientific is a leading provider of Physics and Physical Science teaching equipment tested and approved by educators recognized for their expertise. Arbor Scientific works with teachers at all levels to find the ‘Cool Stuff’ – unique demonstration and laboratory tools – and then provides lesson plans, supportive teaching guides and science teaching supplies to make each learning experience fun and effective.