Glass Spectrum Tube - Air gr. 8 to 12
The classic demonstration of spectral lines. Each tube has its characteristic spectrum when energized before a spec...more
save 50% 18.05
Glass Spectrum Tube - Carbon Dioxide gr. 8 to 12
The classic demonstration of spectral lines. Each tube has its characteristic spectrum when energized before a spec...more
save 50% 18.05
Glass Spectrum Tube - Chlorine gr. 8 to 12
The classic demonstration of spectral lines. Each tube has its characteristic spectrum when energized before a spec...more
save 50% 18.05
Glass Spectrum Tube - Helium gr. 8 to 12
The classic demonstration of spectral lines. Each tube has its characteristic spectrum when energized before a spec...more
save 50% 18.05
Glass Spectrum Tube - Hydrogen gr. 8 to 12
The classic demonstration of spectral lines. Each tube has its characteristic spectrum when energized before a spec...more
save 50% 18.05
Glass Spectrum Tube - Neon gr. 8 to 12
The classic demonstration of spectral lines. Each tube has its characteristic spectrum when energized before a spec...more
save 50% 18.05
Glass Spectrum Tube - Nitrogen gr. 8 to 12
The classic demonstration of spectral lines. Each tube has its characteristic spectrum when energized before a spec...more
save 50% 18.05
Glass Spectrum Tube - Oxygen gr. 8 to 12
The classic demonstration of spectral lines. Each tube has its characteristic spectrum when energized before a spec...more
save 50% 18.05
Glass Spectrum Tube - Water Vapor gr. 8 to 12
The classic demonstration of spectral lines. Each tube has its characteristic spectrum when energized before a spec...more