NexGen Spectrum Tube, Water Vapor Physics Workshop heavy-duty wood construction that features

heavy-duty wood construction that features a chemical-resistant finish

The classic experiment of a lighter object falling at the same rate as a heavier object when resistance is removed from the equation

elegant design

Perfect for fluorescence demonstrations: High-energy beam easily excites fluorescent materials

and wave modes through clear

NexGen Spectrum Tube, Water Vapor Physics Workshop heavy-duty wood construction that featuresFill Gas Air P2 9900 01 Argon P2 9900 02 Carbon Dioxide P2 9900 03 Helium P2 9900 04 Hydrogen P2 9900 05 Neon P2 9900 06 Nitrogen P2 9900 07 Water Vapor P2 9900 08 Also in this Series NexGen Power Supply P2 9910 $275. 00 Classroom Bundle P2 9902 $639. 00 All 8 Tubes Demonstrate water vapor's molecular emission in the classroom The NexGen Spectrum Tube, Water Vapor contains water vapor (H2O) and runs on the NexGen Spectrum Tube Power Supply. When