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Low-cost alternative to the traditional Van de Graaff
Designed to shrug off everyday student use and abuse
Students work at their own pace comparing the water vapor band spectrum to other molecular and atomic spectra without a countdown
and data transmission tangible and engaging
Amplitude control built in: Dial the wave size up for big demos or down for careful measurements
NexGen Spectrum Tube Power Supply Chemistry Low-cost alternative to the traditionalFill 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 All in one spectrum tube power and storage system Upgrade classroom spectroscopy with the NexGen Spectrum Tube Power Supply, a modern system designed to dramatically improve safety,